so after extensive searches and posts i have found my loss of power bogging problem. if i remove all of the spark plugs wires while running cylinder 4 will not make a change. so i swapped plugs with 3 and 4 no change so not spark plugs.next i get new wires no change.the only thing left is the injector or the wiring right, im at work now but im thinkng about changing 3 and 4 injector i did compression check and it came out to 150 so i think thats enough to rule out a possible mechanical failure.anyone else give some info on this i put the plug to a ground and it did spark although it didnt really arch to far you know?someone give me some other things to think about

 

Maybe all that injector needs is a thorough cleaning.

 

i will swap and clean injectors today really i think i will swap one injector with another and see if the problem moves with the cylinder. bump cause i know some people have had some random cylinder missfires..share with me what happend how you fixed it.bump goddamnit

 

bump bump bump...

 

have you checked your exhaust mani for a crack? I had that problem before and thought it was my plugs, I would have a hard time accelorating and would bog down often

 

You can check to see if injector is working with out swapping it. Can use a stethoscope to listen to hear it clicking or not. If you don't have one you can just use a long screwdriver. Hold screwdriver to injector, and handle to your ear or temple. Should hear it clicking, compare sound to another cylinder's injector.

While car is running obviously.

 

lol bump again even though he tried my problem is if i take each spark plug wire out while the car is running i can notice which cylinder is misfiring. so when i take plug wire 4 out the car has no change..so im not getting any combustion in that cylinder.maybe i wasnt clear please guys someone chime in

 

yeah that's my fault, I completely misread that. Have you checked the chamber itself? make sure it's getting good contact points when the plug is in?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by hondaman1212 &raquo;</TD></TR><TR><TD CLASS="quote">lol bump again even though he tried my problem is if i take each spark plug wire out while the car is running i can notice which cylinder is misfiring. so when i take plug wire 4 out the car has no change..so im not getting any combustion in that cylinder.maybe i wasnt clear please guys someone chime in</TD></TR></TABLE>

Do what I said above on the cylinder that is not firing. See if the injector is working or not.