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1990 GMC K1500 Sierra SLE 5.7L Poor Idle Quality, Poor Fuel Economy
Hi guys got another interesting one again...not to familiar with the older systems ...hope you can help!!! This truck was at another dealer for several repairs all for the same complaint .. Customer is complaining of very poor fuel economy and the vehicle idle...
FIX posted 8/10/2002
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | 2GTDK14K9L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Poor Fuel Economy |
| Occurs | Under Load, Idle |
Trouble Codes
| 24 | vss code |
Message Closed
Vehicle Data
1990 GMC K1500 Sierra SLE
| VIN | 2GTDK14K9L |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 3-speed Automatic |
| Delivery | FI / TBI |
| Symptoms | Poor Idle Quality, Poor Fuel Economy |
| Occurs | Under Load, Idle |
Trouble Codes
| 24 | vss code |
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