1999 GMC Sierra 1500 SL 4.3L Hesitation, Surge
I need some guidence. Truck when on first start of morning and for about 15 miles will surge and hesitate, especially when you first step on it. "Seems to do it for about 10 to 15 seconds and then clears up. As it gets better it only does it as you step on it ...
FIX posted 3/9/2005
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Vehicle Data1999 GMC Sierra 1500 SL
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Message Closed w/FIX
Vehicle Data
1999 GMC Sierra 1500 SL
VIN | 1GCEK19T1X |
Engine | 4.3 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Surge |
Occurs | Worse the Colder It Is |