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Engine stutters, or maybe misfire. HELP PLEASE

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talonTSIDriver

15+ Year Contributor
1,228
16
Feb 21, 2005
Stevens Point, Wisconsin
This is a 95 eagle talon TSi AWD. For a mod list look at my car's profile. The car seems to stutter or maybe like a misfire on one cylinder or something. I took out all of the spark plugs and they're black so they seem to be getting fuel. So far this is what i have done. Put new plugs and wires, compression check comes back perfect, 155 on all 4. Not sure what else to try.

Anyone got any ideas?

THANKS
 
If the plugs are black that is bad. Too much fuel. They should be a clean burn looking color. Which usually means you are getting either A) to much fuel or B) not enough air. I would check for boost leak's. That would make your car stutter but running way to rich.
 
95bLaCkGsTuRbO said:
If the plugs are black that is bad. Too much fuel. They should be a clean burn looking color. Which usually means you are getting either A) to much fuel or B) not enough air. I would check for boost leak's. That would make your car stutter but running way to rich.

Just did a boost leak check and no boost leak. I just did a boost leak test like a few months ago so i did not think it would be that. Also this is a much bigger stutter than a boost leak. It almost sounds like a misfire. Anyone got any other good ideas?
 
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