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1990 Pontiac Grand Am LE 2.3L Poor Idle Quality, MIL Lamp on
This engine was installed from the junk yard and had this problem right off. It will not hardly idle and only has 7 in of vaccum so we ran comp test and found 1-135, 2-70, 3-110, 4-90. So we did a valve job and put in new rings. One of the cylder walls was sco...
FIX posted 10/22/2001
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Message Closed w/FIX
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Related Documents & Media | VIN | 1G2NE14D7M |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / port |
| Emissions | us fed. |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 33 | map hi. |
Message Closed w/FIX
Vehicle Data
1990 Pontiac Grand Am LE
| VIN | 1G2NE14D7M |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / port |
| Emissions | us fed. |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 33 | map hi. |
Video