
1990 Oldsmobile Delta 88 Royale 3.8L Poor Idle Quality, Surge, Stall, MIL Lamp on
first of, thanks in advance, I know your busy. Ok, this olds came to us several weeks ago on the hook, it had been sitting for a long time and didn't start. We replaced the battery and it would start but hardly ran above idle. We found a plugged cat, along wit...
FIX posted 1/20/2006
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VIN | 1G3HN54C0L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality, Surge, Stall, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
21 | tps circuit voltage low |
22 | tps circuit voltage high |
Message Closed w/FIX
Vehicle Data
1990 Oldsmobile Delta 88 Royale
VIN | 1G3HN54C0L |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | Poor Idle Quality, Surge, Stall, MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
21 | tps circuit voltage low |
22 | tps circuit voltage high |