
1991 Chevrolet Cavalier RS 3.1L Poor Idle Quality
We did a used engine swap as our clients engine block cracked. Old engine ran very well prior to block cracking. Our problem is that engine has slight misfire at idle and up to 2000 RPMs whether revved in neutral or when driving. The problem shows as a vibrati...
FIX posted 1/29/2005
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Message Closed
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VIN | 1G1JF11T2M |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Symptoms | Poor Idle Quality |
Occurs | Always |
Message Closed
Vehicle Data
1991 Chevrolet Cavalier RS
VIN | 1G1JF11T2M |
Engine | 3.1 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / SEFI |
Symptoms | Poor Idle Quality |
Occurs | Always |