
1999 Chevrolet K1500 Suburban 5.7L Hesitation
no misfire counter. even if i induce a misfire. it has a hesitation on mod to heavey accleration. it fells like its running short on gas. o2 sensor readings are in the 800 to 900 hundreds. maf grams around [...] will not act up by power braking in shop. ive tr...
FIX posted 6/22/2009
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Message Closed w/FIX
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VIN | 1BNFK16R8X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Always, Under Load, on Accel |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet K1500 Suburban
VIN | 1BNFK16R8X |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation |
Occurs | Always, Under Load, on Accel |