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Topic: full rich

in Forum: C4 Engines


full rich

Posted: 12/4/12 10:13am Message 1 of 1
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galion, OH - USA
Joined: 5/31/2012
Posts: 413
Vette(s): 1984 base coupe 17,000 miles all original. very low production number.red on red 3853. pro num.
has anyone who has or had an 84 crossfire,experience the motor run full rich when cold.  i have replaced the coolant sensor with an updated one by gm. there is no codes in the ecm at all. i haven't check for vacuum leaks as of yet.  please advise.


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in Forum: C4 Engines


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