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06-02-2010
Alright so I have a misfire problem. At first it was a intermitent misfire on cylinder 3. Now its a constant misfire at cylinder 5. Ive replaced the coil packs, plugs and wires. Still the same constant misfire at 5. Anyone have any ideas what it could be???
06-02-2010
ICM?
06-02-2010
cross your fingers and check the compression
06-02-2010
What did your plugs look like when you pulled them out? Were they bent? Do you have any mods on your supercharged car?
06-03-2010
No they were not bent, just black and sooty. So check the fuel compression?
06-03-2010
The only mods i have is a cold air intake.
06-04-2010
get compression gauge and you take your spark plugs out and put it in each hole and have someone crank it over while you watch it. unplug the harness that is connected under the coil packs so there is no spark
06-04-2010
the plugs should not be black, the white part should have a little color on it but not black are they all that way or just #5
06-04-2010
try checking your injector.
08-02-2013
The problem was a couple of bad fuel injectors.
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