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2000 Chevrolet Blazer LS 4.3L Fuel trim
Car starts up runs fine indefinitely if just idling. When brought up to cruise starts surging and fuel trim start going negative very repeatedly. Then when the throttle is released it dies. Will start again after long crank and will idle badly. Fuel trims are ...
FIX posted 4/17/2015
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Message Closed w/FIX
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28 Replies Received
Related Documents & Media | VIN | 1GNDT13W2Y |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Fuel Trim |
| Conditions | Very Rich |
Message Closed w/FIX
Vehicle Data
2000 Chevrolet Blazer LS
| VIN | 1GNDT13W2Y |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Affected | Fuel Trim |
| Conditions | Very Rich |
Video