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1999 Chevrolet Blazer 4.3L Surge
car surges on acceleration with a/c on. drove with tech 2 and found problem to occur with a/c engaging and disengaging. timing retards 20-25 deg. for a split sec. and the truck surges and lack of power is felt. we had dealer install new pcm and program. proble...
FIX posted 11/4/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GNDT13W5X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always, Cruise, With A/C On |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Blazer
| VIN | 1GNDT13W5X |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Surge |
| Occurs | Always, Cruise, With A/C On |
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