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1994 Chevrolet K1500 Cheyenne 5.7L No Start, Poor Idle Quality, Surge, Stall, Misfire
Thank you for reading my post and taking time out of your day to help me out. This truck looks to be well taken care of but it came in because when it was started cold, all was good but as soon as it reached operating temp, it would not idle in gear. It would ...
FIX posted 5/5/2014
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Message Closed w/FIX
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22 Replies Received
22 Replies Received
Related Documents & Media | VIN | 1GCEK14K5R |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD1 |
| Symptoms | No Start, Poor Idle Quality, Surge, Stall, Misfire |
| Occurs | Always |
Trouble Codes
| 21 | Tps out of range |
| 23 | |
| 25 | Iat sensor out of range low-high |
| 33 | Map sensor out of range |
| 41 | Ignition control circuit |
| 42 | Bypass circuit fault |
| 44 | Oxygen sensor system lean |
Message Closed w/FIX
Vehicle Data
1994 Chevrolet K1500 Cheyenne
| VIN | 1GCEK14K5R |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Emissions | OBD1 |
| Symptoms | No Start, Poor Idle Quality, Surge, Stall, Misfire |
| Occurs | Always |
Trouble Codes
| 21 | Tps out of range |
| 23 | |
| 25 | Iat sensor out of range low-high |
| 33 | Map sensor out of range |
| 41 | Ignition control circuit |
| 42 | Bypass circuit fault |
| 44 | Oxygen sensor system lean |
Video