I would like a diagram or something showing where each coil injector is located with its correct number. There are 6 coil injectors and need to know where they are located in the engine.
SOURCE: 99 buick Lesabre
hey thanks for bringing me up to speed. ive been working on many other problems but with your great explanation i remember.
we need to check the compression on that cyl. and compare it to the compression on 2 other cylinders your choice.
but before you do this get a can of carb cleaner . and with the car idling spray around the intake manifold in the area of #6 cyl. what we are looking for is a small vacuum leak that would also act like this. with the engine idling and spraying around the intake the engines idle sould not change and if it does when you spray you have an intake leaking.
let me know how it turns out.
later
paul
SOURCE: number 6 cylinder miss fire i replaced the injector repaced coil
The wire to plug number six is bad, allowing a spark to ground, or the plug itself is cracked, allowing the same thing. You may be able to see the sparking if you look at the wire/plug at night, in complete darkness as possible.
Or try buying a new wire set and replacing that one wire. You can return them if it doesn't do the trick.
SOURCE: 2001 mazda tribute fuel injector diagram
if you have a cylinder 4 miss fire it is more likely to be the coil and not the injector. I have replaced a ton of coils on these for miss fires but don't think I've done an injector for this problem yet.
SOURCE: misfire on number 6 cylinder have replaced
If you changed and the injector and the coil and does not work change the spark that cylinder and see if comes to that coil voltage (positive and negative) and is less negative than if the PCM does not work that coil. Thanks good luck and opinions please
SOURCE: 1993 geo tracker fuel injector
ecm does control but is also based on input from the Throttle position senser. unplug the TPS and try again. Also make sure the ECM and engine grounds are good
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