Quote:
Originally Posted by tmccorkel
I've noticed a rough idle on mine lately, but no service engine light. Were you getting misfire codes before the TSB flash?
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No codes. You'll just notice that the car loses power, loss of acceleration when you press the pedal.
I believe you may have missfirings too, your situation doesnt sound like mine, but once, I had a car which iddled to rough because the coil pack (where you connect spark plugs) had a crack thus making the plugs not burning gas correctly or even burning more gas than usual. I also never got a code with that car neither.
Go to your dealer and tell them that you car is not working properly and tell them to do a TSB flash, and / or inspect the spark plugs and connections.
