
1991 Chevrolet Lumina 3.1L Poor Idle Quality
we had the car in a couple weeks ago for idle prob. and keeping its speed when driving when you are off the gas, then the idle will suddenlt drop when you come to a complete stop.. we replaced the iac valve and map sensor. came back the other day same problem ...
Summary posted 6/2/2004
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Message Closed w/Summary
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VIN | 2G1WL54TOM |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / 3.1 not 3.4 |
Symptoms | Poor Idle Quality |
Occurs | Always, Cruise, Idle |
Message Closed w/Summary
Vehicle Data
1991 Chevrolet Lumina
VIN | 2G1WL54TOM |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / 3.1 not 3.4 |
Symptoms | Poor Idle Quality |
Occurs | Always, Cruise, Idle |