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1990 Chevrolet K1500 Cheyenne 5.0L Hesitation, power loss
Customer was complaining of power loss. The truck came in with high idle and code 44 in memory (O2 sensor lean). Read live data and everything is AOK. Replaced worn IAC motor and fixed high idle problem. Fuel pressure on this truck according to alldata should ...
FIX posted 9/5/2001
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GCDK14H8L |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US Fed Emissions |
| Symptoms | Hesitation, Power Loss |
| Occurs | Always, Under Load |
Trouble Codes
| 44 | Oxygen sensor lean |
Message Closed w/FIX
Vehicle Data
1990 Chevrolet K1500 Cheyenne
| VIN | 1GCDK14H8L |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Emissions | US Fed Emissions |
| Symptoms | Hesitation, Power Loss |
| Occurs | Always, Under Load |
Trouble Codes
| 44 | Oxygen sensor lean |
Video