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1988 Chevrolet Blazer Scottsdale 5.7L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, MIL Lamp on
Vehicle came in with a idle surge & power loss. Fuel pressure is okay, timing is okay, engine is mechanically sound. When the map sensor is disconnected the idle levels out and has better power. Tried new map sensor, did not help. plugged in new ecm now the c....
FIX posted 2/10/2010
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Related Documents & Media | VIN | 1GNEV18K3J |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On |
| Occurs | Always |
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Vehicle Data
1988 Chevrolet Blazer Scottsdale
| VIN | 1GNEV18K3J |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / tbi |
| Emissions | us fed |
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, MIL Lamp On |
| Occurs | Always |
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