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1993 GMC K1500 Sierra SLE 4.3L Surge
This truck drives perfectly down the road, but at stop lights the MAP sensor voltage will slowly climb to 2v, along with the O2 sensor climbing to over 1v beleive it or not. When both reach these voltages, truck surges and idle flies up and down between 3000 a...
FIX posted 12/1/2005
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1GTEK14Z3P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Surge |
| Occurs | Idle |
Message Closed w/FIX
Vehicle Data
1993 GMC K1500 Sierra SLE
| VIN | 1GTEK14Z3P |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Surge |
| Occurs | Idle |
Video