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1990 Pontiac Grand Prix 3.1L Poor Idle Quality, HARD RESTART
I have 2 different 3.1T w body grand prixs that occasionally after hot soak on restart so signs of a flooded condition causing hard start and loaded condition for a short time after restart then condition clears the vechiles runs fine 1 has had this condit...
FIX posted 7/21/1999
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Message Closed
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| VIN | [No VIN Available] |
| Engine | 3.1 L / 6 cyl |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hard Restart |
| Occurs | Hot, After a Hot Soak, Intermittently |
| Misc. | 2 Different 90 G.p. 3.1 T Hot Restart Flooding Condition |
Message Closed
Vehicle Data
1990 Pontiac Grand Prix
| VIN | [No VIN Available] |
| Engine | 3.1 L / 6 cyl |
| Emissions | FED |
| Symptoms | Poor Idle Quality, Hard Restart |
| Occurs | Hot, After a Hot Soak, Intermittently |
| Misc. | 2 Different 90 G.p. 3.1 T Hot Restart Flooding Condition |
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