
1991 Chevrolet LLV 2.5L Excessive Emissions, Poor Idle Quality, Hesitation, Stall
Vehicle came in with black smoke out the tailpipe and low power. Removed spark plugs - fuel fouled (rear two worse - engine slants rearward with throttle body injection). Checked compression 140 +/- 10 across the board. Install new spark plugs - vehicle has be...
FIX posted 11/30/2009
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VIN | 1GBCS10E1M |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / gasoline |
Emissions | obd1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall |
Occurs | Always |
Misc. | Delivery Vehicle |
Message Closed w/FIX
Vehicle Data
1991 Chevrolet LLV
VIN | 1GBCS10E1M |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / gasoline |
Emissions | obd1 |
Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Stall |
Occurs | Always |
Misc. | Delivery Vehicle |