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1993 GMC C1500 Sierra 4.3L Poor Idle Quality
hey guys! Got a goofy one! occurs only on a hot soak, about 10 min after a test drive. low, rough idle for about 30 seconds then its like u flip a switch and it is perfectly normal. Runs great after that until next hot soak. Replaced fuel pressure regulator fo...
FIX posted 8/7/2014
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1GTEC14Z4P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Symptoms | Poor Idle Quality |
| Occurs | Hot |
Message Closed w/FIX
Vehicle Data
1993 GMC C1500 Sierra
| VIN | 1GTEC14Z4P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / TBI |
| Symptoms | Poor Idle Quality |
| Occurs | Hot |
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