2003 Chevrolet Impala LS 3.8L Hesitation, Surge, Cuts out, Misfire
Original complaint was Mil flashing. Only p0300 stored. Missfire counter shows all cyls with some missfire, but most on cyl 3. Engine will not rev past 3800 to 4000 rpm. It acts like the rev limiter is cutting in. Starts out ok, but as rpms increase the power ...
FIX posted 10/31/2009
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Message Closed w/FIX
Vehicle Data2003 Chevrolet Impala LS
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Message Closed w/FIX
Vehicle Data
2003 Chevrolet Impala LS
VIN | 2G1WH52K83 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge, Cuts Out, Misfire |
Occurs | Always, Hot, Under Load, on Accel |