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1985 Buick Park Avenue 3800CC Poor Idle Quality
Hey Guys I got a problem child I need some help for a friend of mine who owns a shop and Im introducing him to the IATN all help would be appreciated. thanks in advance fuel pres within spec ignition has new plugs anb wires no vac leaks found maff signal monit...
FIX posted 11/10/2000
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Message Closed
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| VIN | 1G4CWG934F |
| Engine | 3800 / 6 cyl |
| Emissions | ca |
| Symptoms | Poor Idle Quality |
| Occurs | Always, Idle |
Trouble Codes
| 42 | hard est |
| 44 | system lean |
Message Closed
Vehicle Data
1985 Buick Park Avenue
| VIN | 1G4CWG934F |
| Engine | 3800 / 6 cyl |
| Emissions | ca |
| Symptoms | Poor Idle Quality |
| Occurs | Always, Idle |
Trouble Codes
| 42 | hard est |
| 44 | system lean |