
1999 Chevrolet Silverado 2500 6.0L Poor Idle Quality
Pickup came in for a hard start and rough running. Checked fuel pressure regulator first thing (and many times since) clean and dry. Found fuel pressure bleeding off and slow to build fuel pressure, replaced pump. Hard start problem solved. Sometimes when star...
Summary posted 8/9/2013
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Message Closed w/Summary
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VIN | 1GCFC29U6X |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always, Cold, Worse Cold |
Message Closed w/Summary
Vehicle Data
1999 Chevrolet Silverado 2500
VIN | 1GCFC29U6X |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality |
Occurs | Always, Cold, Worse Cold |