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1988 Oldsmobile Cutlass Supreme SL 2.8L Poor Idle Quality, Surge, MIL Lamp on
Vehicle starts good, idles good for 2-3 seconds, then idle quality deteorates. MIL lamp goes on, code 33 set. Performed map sensor test as per manual,test says NPF. Subsituted know good sensor, checked vacuum source, subsituted another vacuum source. Five ...
FIX posted 10/29/1999
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| VIN | 1G3WS14W5J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always |
| Misc. | W Body |
Trouble Codes
| 33 | Map sensor voltage high |
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Vehicle Data
1988 Oldsmobile Cutlass Supreme SL
| VIN | 1G3WS14W5J |
| Engine | 2.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / PFI |
| Emissions | Federal |
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
| Occurs | Always |
| Misc. | W Body |
Trouble Codes
| 33 | Map sensor voltage high |
Video