
2000 Chevrolet Monte Carlo SS 3.8L Hesitation, stumble @ 45+
I figured out most of the problems, I have one more vacuum leak to fix. I used a smoke machine to fix about 6 vacuum leaks. I have a 3.8 transverse motor, there is a casting hole about 3/4 to 1" in diameter in the upper rear of the block(right before the trasm...
FIX posted 7/28/2009
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Message Closed w/FIX
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VIN | 2G1WX12K4Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Stumble @ 45+ |
Occurs | Under Load, on Accel, Idle |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Monte Carlo SS
VIN | 2G1WX12K4Y |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Stumble @ 45+ |
Occurs | Under Load, on Accel, Idle |