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1989 Chevrolet K1500 Cheyenne 5.7L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts out, MIL Lamp on
this truck has a lean condition above idle idle o2 volts range from 82-.08 when you rev up to [...] o2 sensor falls steady to 0 volts and stays there. disconect o2 and it goes to default. truck runs strong and powerful but idles poor and surges. we have replac...
FIX posted 10/13/2004
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 1GCDK14KOK |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 44 | o2 sensor lean |
Message Closed w/FIX
Vehicle Data
1989 Chevrolet K1500 Cheyenne
| VIN | 1GCDK14KOK |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / TBI |
| Emissions | FED |
| Symptoms | Excessive Emissions, Poor Idle Quality, Hesitation, Surge, Cuts Out, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 44 | o2 sensor lean |
Video