com website) www. But there are a few ways that issues like this could crop up. com: Car complaints, car problems and defect information. If you can't find an injector to make a compression adaptor you can reinstall the injectors. This, in turn, pushes the intensifier piston and plunger downward inside the injector body. It ran fine last fall when I parked it, but now it won't start. Note: For 2. The leading metal news, metal music video and metal tour date source on the internet. The BD-Power 1715504 Remanufactured Fuel Injector for your 2004. First the three month wait for it to arrive, then no fuel pump fittings in the unopened package (of course they are a special thread), which my dealer made good and sent me fittings. Stuck Injectors in Head I have a spare head that come from my 03 that I am trying to get the injectors out of to use as cores. If you have, you'll need some more powerful injectors to get all of the added performance out of that tune! Or maybe you are just shopping for some 5. When you are building your car from scratch or converting your car from a carbureted setup to an electronic fuel injection setup, plumbing your fue. Install the puller onto the injector. FUEL INJECTOR REMOVAL AND INSTALLATION 2003-2007 CUMMINS 5. Adjust Injection Pump Timing. How to Give a Cat an Injection. The LBZ was available for 2006 to 2007 model year GMC and Chevrolet HD pickups. This kit is designed specifically for the extraction of Mercedes Sprinter and Vito injectors. it is not wire but a crystal, the tolerance of the parts is in the range of 3 or 4 microns. This is different than the injector stuck open. Victoza ® (liraglutide) injection 1. Optimax DFI Air Injector Removal Tech Tips A faulty Direct Injector can cause the following symptoms: 1. During the injection phase of the molding cycle, the molten material flows through the sprue and runner to the cavities. 8 mg, a non-insulin injectable for adults and children who are 10 years and older with type 2 diabetes. One way to remove the injector if the cyl-head is still attached is to loosen the bolts and then turn the engine over, the compression stroke will (should) pop the injector out of the head. The rail is fed by a high pressure fuel pump. If management is true to their world on coming in under $208 million, it will be a. I made a spanner that fitted on the lower body of the injector and with a lot of sweat haven't had one beat me yet which is a bad thing to say because i have proberly jinxed myself now. Author Topic: F250 - 6. Fuel injectors are considered to be dirty when the hydrocarbons and additives which all forms part of today's fuels, together with engine gunk and carbon, cause the injectors to become restricted. 0L of Korean fury!. I do not believe this since i recently replaced the injectors. 9L replacement injectors due to natural wear and tear, either way Sinister Diesel has the Dodge Cummins injectors that you need. Here are the most common types of fuel injector failures: Fuel injector has fried internally and has stopped injecting fuel. A Hilborn mechanical injector is classified as a constant flow system and was designed to operate at WOT under load. The pressure in the rail, as well as the start and end of the signal that activates the injector for each cylinder are electronically controlle. They got half of it out, but the head had to come of again, so it could be machined out also. I have an 850 with the 3 cyl Yanmar diesel in it. Place a magnet on the end of the shaft and remove the shaft nut (use the barring tool to keep the engine from rotating), (Figure 11). Thius is a TBI 350, totally stock. Bosch, Siemens, Delphi and Denso fuel injectors. I noticed right odd the driver's side injector was not firing fuel. On Feb 27, 2009, a question titled '3126 Injection actuation control valve' (3509) was added to the Caterpillar forum on Diesel Talk. How to begin to find a bad fuel injector. Fuel injectors inoperative, one or more injectors either on all the time or will not squirt. 9L There are six individual solenoid actuated high-pressure fuel injectors. The calculations show 594,000 injector pulses for every gallon of gasoline. Your number one resource for hand and upper extremity information. and or that the head might bend( or something) Doing some investigation it seems the PSA. First of all, you need to check something before the injector. Got it to seat but was still hazing badly from #8 injector. - the other cylinders misfired since rail pressure was too low for a proper fill during the injector "on phase" - only misfired at idle since the DME ramps up fuel rail pressure proportional to torque demand (throttle input). So, to try and save some money I thought I'd try to swap the #6 injector with #1 and see if the miss follows. 1 day ago · HR and payroll startup Sprout gets $6m injection from NY-based Point72 Ventures. Remove injector hold down crab. Ford F-150 5. In other words, there are the same number of injectors as cylinders inside your engine. 8L 1995, Fuel Injector by Delphi®. Overtime carbon deposits will build up within the injectors and lower their efficiency or clog them completely. The "injector. 035 wide so I can't get much of a tool in there to try and push part out. I think I have bought a lemon. Manufacturer’s reference numbers have only an indicative purpose. Med-X Products, Inc and Coeur Medical have now changed everything you thought you knew about buying syringes for your injectors. Duramax LB7 Diesel Injectors. Also pulling the injector that much out of the bore ruins the spray in the precups. It is a 2006 Audi A6 with 95000 miles. Couple days went by and it did it once again but this time didn't stopped. Fuel Injector Clinic offers the best high performance fuel injector data matching in the world. I have another thread where I'm trying to figure out how I'm getting gas in the crankcase. We do not charge for removing 2 injectors if you need to remove only one. Once it was all back togethersame thing. Since this is where the spark and ignition of fuel that drives the engine, the injectors are subject to a pretty harsh environment. Alarm beeping or Descriptive Text warning on SmartTach. Regular use ensures higher compression, fewer repairs, lower operating costs, and increased spark plug and injector life. This can be beneficial or harmful, depending on the emotional surroundings of the symbol and the rest of the context of the dream. I've got less than 2500 miles on my 2013 Tacoma V6 and the check engine light went off. 6k later, and still three other injectors stuck in the head, but still working at this stage. In most cases, carbon deposits in your fuel delivery system are associated with a decline in performance, not a laundry list of deeply concerning problems. Cover the injector hole in the cylinder head to keep out foreign material. In the case of stubborn deposits, Reiner Schönfelder recommends allowing the Injector Dismantling Aid to take effect overnight. When it comes to your Toyota Tundra, you want parts and products from only trusted brands. The stuck open injector can cause the cats to overheat/melt if run for too long in that condition due to unburned fuel making it to the catalyst. Well as it turned out I had a stuck injector in one of the heads I pulled of an engine I previously posted about. This requires hydraulic hi-tech equipment that. If you have p050d, check with the dealer before replacing injectors because you might have a leaky head that there is a pip on. After establishing fuel to the injection pump, loosen the nuts that hold the fuel lines onto the injectors approximately1 1/2 turns. Some thermosets and elastomers are injection molded when equipment is modified and operating parameters allow for the cross-linking of materials. Designed for your Perkins engine to deliver the highest level of performance and meet the relevant emission standards. This outside water may then freeze, causing the air pump to freeze and malfunction, explains OBD-Codes. This power feed wire to the VW fuel injectors originate from a feed source/fuse. The slide hammer action gives a straight, even pull without damaging components. Sounds like someone used way too much torque installing the injectors last time. Snapped, broken and seized glow-plugs. This can, in turn, lead to poor performance. this is bad, get it fixed. I do not believe this since i recently replaced the injectors. Trying to keep it cheap as possible here folks. If you're looking to get more power and torque out of your 6. To make a long story short the SAI pump shares a fuse with the cabin fan. Check the condition of the injector o-ring seals and injector caps (hats) prior to installing the injectors. nSymptoms of a BAD Fuel Injector. Overtightening the retainer may cause the tool to get stuck in the bore, which won't damage the cylinder head but will render the tool unusable. Sprinter Injector Removal Tool HT002. Toledo Slide Hammer Diesel Injector Puller Kit Heavy Duty A heavy duty puller kit suitable for the removal of the most stubborn and stuck diesel injectors Includes universal joint to permit greater access to restricted areas Suitable for use on Bosch and Delphi diesel injectors Name Qty Adaptor - M14 x 1. Injectors that have been welded onto. high pressure fuel systems with injection pressures reaching 20,000 + psi. Drug injection is a method of introducing a drug into the bloodstream via a hollow hypodermic needle and a syringe, which is pierced through the skin into the body (usually intravenously, but also at an intramuscular or subcutaneous location). Liquid injection molding, which is the process used in the molding of liquid silicone rubber. Rear injector replaced about 8k ago (took the HD mech 5 hours to figure out the injector was bad, another 3 hrs on the dyno to tune afterward). I also put a new coil pack and injector in it. The old injector is proving impossible to pull out. If your fuel injectors are on the fritz, you'll definitely notice a difference when driving. Unfortunately the module just sounds the same alarm no matter what part of the oil system is signalling. Could there be an underlying cause or is it real…. The injector is spraying gas. does this all sound like a stuck open injector?. The not so obvious would be intake manifold gasket or injector o-rings. Injector RX uses manufacturer approved equipment and an ultrasonic fuel injector cleaning process to clean fuel injectors. This is a common issue on the Caravan and. Injection – An injection in your dream is an invasive symbol of something forcibly being put into you, whether it is into your body or into your psychological space. I would recommend you take the following course of action to narrow down where the problem is. Have you tried to turn the injector body to loosen it. and the number 1 reason you know you have a stuck open injector is: You just blew the headgasket and your coolant smells like gasoline! Edit- Seroiusly, pull the plugs. You access these usually by shorting 2 terminals on a diagnostic connector which is sometimes inside the car, sometimes under. Often, these injectors face common problems you can diagnose visually (TBI), or with the use of some simple tools. I had injection for middle trigger finger. Injection Pressure Regulator (IPR) General Information: A Powerstroke engine utilizes an electromagnetic valve to regulate the high pressure oil pressure on the engine to tailor the injection characteristics of the injectors. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. I ran a diagnostic and it showed a faulty MAP sensor. Importance Of Injector Flow-Matching. How can I loosen a stuck barrel valve rotor? Do I need to use a mechanical fuel pump with mechanical fuel injection or can I substitute an electric pump?. Med-X Products, Inc and Coeur Medical have now changed everything you thought you knew about buying syringes for your injectors. It is not a strong smell, and there doesn't seem to be a leak anywhere, but I can smell it. com and we’ll address it in a future blog post. Note: Do all of the steps and do them in order. A diesel fuel injector is a very important component of the diesel car's engine. If there are external fuel injector leaks, the entire fuel injector body must be replaced. By Tom Torbjornsen. Fuel injectors atomize your gas into small particles for maximum efficiency. com FREE DELIVERY possible on eligible purchases. Under the slogan of 'For Earth, For Life,' Kubota works on challenges in the fields of food, water, and the environment on a global scale. Is there any way to unstick an injector? - posted in Virtual Mechanic: I have a couple of injectors that are faulty and cleaning doesn't seem to be fixing them. Who can remove a stuck injector without braking it ? I have a Citroen 1. Fuel injectors are quite sturdy and rarely need to be replaced, so individuals who plan on buying a new one should first try cleaning the current injector. Not a hard decision to make on which service is best. The fuel shutoff was stuck. We have hydraulic tools and Jigs to extract seized and Stuck injectors in best way. An invention to make this whole process of mixing the oil with the fuel automatic so one can just fill up with straight fuel at the pump and be on his/her way, with one caveat, keeping the oil tank full. As a constant flow system, pressure and volume are controlled by the main jet, or pill, along with pump speed (engine rpm) and nozzle size. Many competitors do not refinish sealing surfaces and for those who do, the surfaces are. Removal without damaging the injector body and intricate components within the injector is crucial, due to the high cost of the injectors. The PowerStroke fuel injection system is designed for diesel vehicles and uses a mix of hydraulic injectors with electric injectors. you might find the injector tip out of shape and part of the issue. Removing a. In addition to setting up for at least 1 and ½ years he also had a lightening strike on the property. Im changing out my #3 injector on my 1. had to hit on the nozzle to get it out. Works with RPX injection and Loadiine GX2. Injector Information Mazda RX-7(Gen 1 and 2) Fuel injector identification guide (Note that some injectors carry the same part number as others but plug styles and resistances can vary. Injection molding was invented to solve a problem for billiards. Learn about this problem, why it occurs, and how to fix it. She eventually had to stop the car & we got it flat bedded to the dealership. 8L equipped GM car or mini-van. I also put a new coil pack and injector in it. This requires hydraulic hi-tech equipment that. Description. A quick video to show how to identify and fix a vintage injector with a stuck pintle. High-pressure connectors mounted into the. - stuck open injector on cylinder 9. Note: this is suitable for Delphi injectors fitted to Great Wall, Ssangyong Rexton, Actyon, Kyron, Hyundai Terrican. 2, here’s what the parts are called on this board. So my question is is my injector stuck wide open or is it another problem and what would cause this? they are 24 lb injectors. 0L Power Stroke Diesel Engine utilizes a hydraulic injection system where high pressure engine oil is used to compress diesel fuel. The tank looked clean but was completely dry. 0L Redundant injection valve stuck closed bank 1 Posted to Asian Miscellaneous on 3/26/2015 2 Replies Delivery truck Drove in at 5 mph. International. The modern fuel injection system. Place a piece of wood and some rags over the loose stuck injector. 163 results for perkins injection pump Save perkins injection pump to get e-mail alerts and updates on your eBay Feed. In order to get these benefits you need to be using the right type of B12 and using it correctly, that means in the right injection sites and the correct depth. To find out which one it is, desolder D5 (for injector 1) or D7 (for injector 2). To qualify as a core, the returned injector must be acceptable to Ford. It has to be, considering the extreme heat environment where the injector is located. take the rocker box covers off (valve cover) remove the three wires to the injector and the injector has a couple of bolts that hold it in the head take them out and using a pry bar give the injector a tug it should come right out. Teh issue is my IP looks different from the one in the photographs. I had the car diagnosed. Harley-Davidson Fuel Injection basics It is a sad day in Hogville. Do you have a specific problem that you need help with? Send the details to [email protected] How to begin to find a bad fuel injector. Thanks to Dave, I have a list of Yanmar factory tools. The fuel injector, an electrically operated gate, delivers fuel into the engine via its nozzle. For removing stuck and the seized common rail injectors without dismounting the cylinder head. This is a special mode designed for flow testing and/or cleaning injectors using MegaSquirt ® as a driver. Stuck Injectors. Tips on selecting the proper type of fuel injector connector. I think they recommend 2 treatments in succession. Can bad fuel injectors cause a knocking noise in your engine? 1 Answer. P1441 Toyota - Secondary Air Injection System Switching Valve No. Pull the shutoff solenoid wire on the injection pump. Chevy duramax code p0087. Penile injection therapy is a treatment for erectile dysfunction. The parts cost about $200. It will pull in the correct direction, exactly in line with the axis of the fuel injector and if you are lucky it will pop right out, with the seal still on it. Discover more here. How to Clean Your Fuel Injector in 6 Easy Steps. stuck plastic in mold insert, how to get out Material is acetal M90 and the part is 1. Best injectors for Cummins 5. Enter the 2 stroke oil injection system. Fuel injector is clogged. It's more likely that the MAF has failed than the injectors are stuck open. 7 fuel injector stuck in head I've got a 6. How to begin to find a bad fuel injector. Fuel injectors are quite sturdy and rarely need to be replaced, so individuals who plan on buying a new one should first try cleaning the current injector. This technique is known as dependency injection. 0L Grand Cherokee (or Cherokee or Wrangler) to miss and/or idle rough. Buy Automotive Fuel Injector Tester, 12V 4 Pulse Modes, Handheld Car Vehicle Fuel Pressure System Diagnostic Scan Testing Tool Gauge, Individual Test Stuck/Leaking/Burnt-out Problem: Fuel Pressure Testers - Amazon. Injection molds must have a high precision match between mold halves, so material flow is perfectly controlled. Fuel injection generally increases engine fuel efficiency. I'm trying to remove the fuel injectors on my 16v CISE to replace the seals and am having a very difficult time removing them. Secondary Air Injection System - Water Intrusion: MIL "ON" DTC P0418, P0419, and/or P244# Introduction (Continued) • P2445/P2447: Secondary Air Injection System Pump Stuck Off Bank 1/Bank 2 This condition may be caused by water intrusion into the air injection pump assemblies. Find out why diesel fuel injectors fail and how to avoid it as we see if the injectors are the problem. We tracked the problem to the injection pump after verifying the filters and fuel pump were good. Injection molding was invented to solve a problem for billiards. Removing the electrical connector on that one cylinder didnt change the performance of the engine at all. Part of the fuel injection system a fuel injector is reasonable for allowing fuel to enter the engine which is controlled by the car's computer. One half is connected to a movable platen and the other is connected. It may also be a plugged fuel return line from the injectors back to the fuel tank. 0t TSI OEM Fuel Injector. Applications: 2007-2014 General Motors Direct Injection Engines including those used in Pontiac, Saturn, Cadillac and Chevrolet vehicles. Help removing a stuck pencil injector on a 310 discussion in the Oliver, Cletrac, Coop and Cockshutt forum at Yesterday's Tractors. Extremely high oil pressure to hydraulically actuate the fuel injector is a great concept but any kind of weak spot will cause an engine code once the oil pressure drops to a level not within the specifications. After reading your post, I'm back to thinking it's a stuck injector. Yeah, it sucks. I favor adding a thin oil to every cylinder for about a week through the injector ports with a long injector-type oil can and slowly turning by hand. This power feed wire to the VW fuel injectors originate from a feed source/fuse. Verify this before replacing any more injectors. 0L Powerstroke injector is critical for proper engine operation. The nozzle is designed to atomize the fuel -- to make as fine a mist as possible so that it can burn easily. These issues tend to be VERY expensive. Fuel injectors atomize your gas into small particles for maximum efficiency. P208E – Reductant injector 1, bank 1 – stuck closed By BAT Team ( Contact Me ) Last Updated 2016-06-07 A site with free advice from mechanics. Dedicated Helpline: 0208 371 6945 Call now for quick assistance Do you need to service your injector but the injector is stuck? Modern day injectors, regardless of shape or size, may get easily stuck and hard to remove in order to be serviced or replaced. ThrottleBodyInjection. Our Injection Molding Part Problems and Solutions course teaches your production personnel how to solve cracks and many other common injection molded part defects. They also say that the carbon deposits can make it hard to get the injector out even when it is loose enough to rotate. Determining exactly which injector is cracked can be a lengthy process. Rear injector replaced about 8k ago (took the HD mech 5 hours to figure out the injector was bad, another 3 hrs on the dyno to tune afterward). Injection molding is the most common method for mass manufacturing plastic products. NOTE: A fourth method, known as pressure-time (PT) uses unit injectors. Browse your favorite brands affordable prices free shipping on many items. COM CHEVROLET CROSS-FIRE INJECTION 1982-1984 Model 400 TBI. Ive tested the computer and it will not pulsate. I'd say it is more important to find out _why_ it is stuck. Injector Pump [ 1 Answers ] I have an upstairs bathroom and one in the basement. Injector stuck in cylinder head. Made in the USA. Problem #4 – Bad Injector Timing. It may also be a plugged fuel return line from the injectors back to the fuel tank. Applications: 2007-2014 General Motors Direct Injection Engines including those used in Pontiac, Saturn, Cadillac and Chevrolet vehicles. Gum, varnish and other normal deposits can be removed by cleaning but once an injector dries out and the deposits hardened inside causing a pintle to get stuck to its seat, that injector will become inoperable and in most cases not possible to clean. Learn about this problem, why it occurs, and how to fix it. The injectors always have 12V by design and Megasquirt is ground switching. Individuals suffering from the symptoms of low vitamin B12 (or pernicious anemia), such as depression,. runs on 3 cylinders, tons of white smoke, then it will start spraying fuel 6 feet behind the car. This would frequently break the injector since the body is just cast. If there are external fuel injector leaks, the entire fuel injector body must be replaced. I've checked the code and it is showing as "P2443". Okay guys I am wondering if there is any way to fix a stuck injector without removing it? Here is the deal, I haven't had this truck long I bought it in MI 3 weeks ago and then moved to ND. I tested the TPS and rechecked the codes and it cleared. While veterinarians predominantly give horses injections, some situations call for horse owners to give their horse an injection. 0 Diesel Injector Stiction and Hot Shot Secret (Read Not uncommon for the 6. Because I currently have 2 Toyota products and just sold a third one, this fact pursuanted Toyota to try to keep my loyalty with a "goodwill" offer to help off set the expense of repair for this faulty secondary air injector and stuck values on my 2006 Tundra. Holley® has been the undisputed leader in fuel systems for over 100 years. These issues tend to be VERY expensive. For removing stuck and the seized common rail injectors without dismounting the cylinder head. 3L Powerstroke Injector Removal and Installation The following article outlines the general procedure for removing and replacing the fuel injectors in the 7. The thing is the same with these diesel fuel injector cleaners, they can't repair any mechanical problems inside your fuel system. Its still misfiring and will not idle. My diagnosis is stuck injectors, as the bike only has 5800 miles and has been sitting for a decade or more. Remove the fuel line bundle for injectors 1, 2 and 3, then rotate the fuel bundle for injectors 4, 5 and 6 down to gain additional clearance at the rear of the pump (Figure 7). Valve stuck or too open making gas mix too rich. then use a long pry-bar on the bolt head to lift it up. Revised 27-Jan-2008 to include expanded testing for proper power to injector wiring Tools needed: Noid light, Multimeter (volts & ohms), 10 MM socket & extension, & ratchet. It is not a strong smell, and there doesn't seem to be a leak anywhere, but I can smell it. Replace cylinder head injector sleeves on 1. I removed the injector pumps and had them rebuilt by a local Diesel injector service company. You are removing the pintle cap to increase flow through the injector. I've heard of people saying one of the wires grounded itself somewhere and thus making the injector stuck open. Cover the injector hole in the cylinder head to keep out foreign material. help setting celect injectors If you don't do this there is a good chance the injector will get stuck in carbon build-up when you adjust it and cause a miss when. Manufacturer’s reference numbers have only an indicative purpose. The injectors (3, 4, 5, 6, 8, 10, 12, or 16 of them) are operated by individual transistors inside the ECU that control the ground side. The first reason comes from the mechanical soundness of the injector structure while the second one is related to the quality of the. Both leaking and damaged fuel injectors can cause serious engine issues and lead to engine failure. I would recommend you take the following course of action to narrow down where the problem is. Average repair cost is $700 at 55,150 miles. Unit injector. OTC 3398 Fuel Injection Pulse Tester If it doesn't click, you likely have a stuck injector & you'll have to call the parts store to get another one. 7L 2007, Intermotor™ New Secondary Air Injection Pump by Standard®. It is injected under - not into - the skin, unlike some other dermal injectables. There should be no external leak from a fuel injector. So when an injector becomes cracked and the fuel has leaked down in the injection system, crank times will become almost tripled in order for the fuel system to re-prime and the desired threshold reached in order to fire the engine. Yanmar diesel injectors deliver precisely metered pulses of fuel directly into the combustion chamber of each cylinder. The second set of the injection will be pumped into the economy on November 12, 2019, and November 26, 2019, with the final tranche of $25 million being on December 10, 2019. Epinephrine injection is used to treat severe allergic reactions (anaphylaxis) to insect stings or bites, foods, drugs, and other allergens. You will need to visually identify your connector and compare it to the detailed pictured below in our online shipping cart. This bored hole is located between the intake/exhaust valves. Whenever the fuel injector pump’s O-rings or ball seats are defective, the timing of the fuel transfer process is disrupted. Do not disconnect the fuel injectors from the rail or the connecting wires at this time. Get your fix of Metal Injection!. The urea injection control relies on a NOx sensor downstream of the SCR catalyst. If stuck, you may need to use a special tool to remove it. Works very well. Undo the injector bolt (caution - they snap easy) and dig out the retaining clamp and vacuum any loose carbon. Be sure to stand clear of the loose injector. The Auto injector hides the needle prior to injection and has a passive safety mechanism to prevent accidental firing. it is a part of injection piston. It ran fine last fall when I parked it, but now it won't start. On the other hand, water-injection kits, which AEM Performance Electronics has C. M35a2 stuck injector pump Got a Deuce in with a stuck pump. When would I use the Headspace GC Injection Technique? The headspace GC injection technique is used to analyze low to trace levels of volatile components in liquids and solids. 10% of chamber) into the cylinder via the glow plug hole using a syringe. Secondary Air Injection System. Check injector wire harness, valve cover gasket and injectors. Re: injector pump internals stuck Here is another picture of the pump assembly that I have found on the net. Its still misfiring and will not idle. This is what I'm wondering, If the injector is stuck from bad gas will that wire still light up? Do I replace the injector, or take out and inspect the ECM What would you guys do first? I think I'm gonna try swapping the injector to cyl 1 and see if the problem moves with the injector. One way to remove the injector if the cyl-head is still attached is to loosen the bolts and then turn the engine over, the compression stroke will (should) pop the injector out of the head. cummins said 2 microns Chrysler used 10. Injection Time! Thursday, December 29, 2011. Fuel Injector Clinic offers the best high performance fuel injector data matching in the world. Duramax Injector Failures-Cause and Prevention LB7: Many LB7 owners have had injector issues. The cause is often a problem in the idle air control system. Average failure mileage is 62,500 miles. Other problems with the ignition system and mechanical components also may not show an rpm loss when an injector is turned off. You may need a reference guide or engine repair manual in order to locate where the fuel injectors are located in your engine. Liquid Samples In general if the sample is a viscous liquid it is a good candidate for injection with the headspace technique. Caustic will remove it but I think that may not be good for the metal in the pump. Don't think shaft is broke because can take out bleeder plug and will pump out some fuel. If you have an old injector tube, cut one of the injector nuts off, get a small piece of cable that will fit in the nut and attach it somehow. If the cold start injector leaks at the nozzle, and allows fuel into the intake this will cause an excessively rich mixture. Jet injectors can be single-dose or multi-dose jet injectors. Overtime carbon deposits will build up within the injectors and lower their efficiency or clog them completely. Check the condition of the injector o-ring seals and injector caps (hats) prior to installing the injectors. Injector Information Mazda RX-7(Gen 1 and 2) Fuel injector identification guide (Note that some injectors carry the same part number as others but plug styles and resistances can vary. Repair Information for P208e code. but it may just be water, this is natural, dont worry about it. A jet injector, also known as a jet gun injector, air gun, or pneumatic injector, is a medical instrument that uses a high-pressure jet of liquid medication to penetrate the skin and deliver medication under the skin without a needle. White smoke is a sign of a leaking head gasket or an injector stuck open.