
1995 Buick Park Avenue 3.8L Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp on
This one has me at a dead end and place to go. I am getting a code 623 (1623) Prom Error. What started out with a "sometimes it runs bad with a check engine light" now it sets a code 623 prom error most of the time. Using Mitchell there isn't a whole lot to go...
FIX posted 10/30/2005
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Message Closed w/FIX
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VIN | 1G4CW52K8S |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | Not OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
623 | Prom Error |
Message Closed w/FIX
Vehicle Data
1995 Buick Park Avenue
VIN | 1G4CW52K8S |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | Not OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Stall, Misfire, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
623 | Prom Error |