1993 GMC C1500 Suburban 5.7L Poor Idle Quality, Hesitation, Stall
when vehicle is running you drop it into gear and step on gas it has hesitation and wants to stall. if it had a carb. would think that accelerator pump was bad. at idle not in gear it will accel ok. in gear can barely get over 1000 rpms. distirbutor does not l...
FIX posted 11/22/2011
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Vehicle Data1993 GMC C1500 Suburban
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Vehicle Data
1993 GMC C1500 Suburban
VIN | 1GKEK16K6P |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / tbi |
Emissions | federal |
Symptoms | Poor Idle Quality, Hesitation, Stall |
Occurs | Under Load, on Accel |