What is your question?
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What is your question?
not hearing anything car doesnt want to shift the rpm willgo high the the speedometer will bounce
What makes this problem better or worse?
a guessing game
How long has your 1999 Chevrolet Monte Carlo had this problem?
few weeks
1 Reply
It doesn’t have to be a “guessing game” - professional quality scan tool has the capacity to test each problem area when used by a skilled technician.. It is impossible to accurately diagnose by any other means. Good luck!