
1993 Chevrolet C1500 Cheyenne 5.0L Poor Idle Quality, Hesitation, Stall
this truck came in and would not idle in gear or in [...] for codes and found code 33 and code [...] for problems and found both sensors to be "good".replaced fuel filter due to 8 psi and repaired that problemnow has 12 psi fuel [...] exhaust at manifold to ch...
FIX posted 8/7/2009
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Message Closed w/FIX
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VIN | 1GCDC14H8P |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / tbi |
Emissions | obd1 |
Symptoms | Poor Idle Quality, Hesitation, Stall |
Occurs | Always |
Trouble Codes
33 | map sensor circuit too high |
44 | lean exhaust |
Message Closed w/FIX
Vehicle Data
1993 Chevrolet C1500 Cheyenne
VIN | 1GCDC14H8P |
Engine | 5.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / tbi |
Emissions | obd1 |
Symptoms | Poor Idle Quality, Hesitation, Stall |
Occurs | Always |
Trouble Codes
33 | map sensor circuit too high |
44 | lean exhaust |