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1988 GMC Astro Van 4.3L Excessive Emissions, Poor Idle Quality
I am looking at this astro van for a used car dealer who just installed a used engine in it due to old engines oil consumption problem , no running problems . Now it runs very rich at idle & sets a code 45 rich exhaust . Ran fuel press test Ok 14 psi . Map...
FIX posted 11/30/1999
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Message Closed
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| VIN | 1GKPM15Z2H |
| Engine | 4.3 L / 6 cyl |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Idle |
Trouble Codes
| 45 | rich exaust |
Message Closed
Vehicle Data
1988 GMC Astro Van
| VIN | 1GKPM15Z2H |
| Engine | 4.3 L / 6 cyl |
| Emissions | Fed |
| Symptoms | Excessive Emissions, Poor Idle Quality |
| Occurs | Idle |
Trouble Codes
| 45 | rich exaust |
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