
1995 GMC C7000 Topkick C7H042 6.0L Excessive Emissions, Poor Idle Quality, Surge, Stall, Poor Fuel Economy
first time needing help on a gm vehicle. have 4 hours invested in this vehicle. The vehicle is a 1995 top kick hd truck, with a chevy 6.0liter, not something I would normaly work on. Only problem is that the truck runs extremly rich at idel and at 3,000 rpm. c...
FIX posted 12/1/2007
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Message Closed w/FIX
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VIN | 1GDL7H1P6S |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 0-speed Automatic |
Delivery | FI / T.B.I |
Emissions | Not OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Poor Fuel Economy |
Occurs | Always, Cold, Hot |
Trouble Codes
13 | oxygen sensor open shorted or bad |
45 | rich exhaust |
Message Closed w/FIX
Vehicle Data
1995 GMC C7000 Topkick C7H042
VIN | 1GDL7H1P6S |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 0-speed Automatic |
Delivery | FI / T.B.I |
Emissions | Not OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, Stall, Poor Fuel Economy |
Occurs | Always, Cold, Hot |
Trouble Codes
13 | oxygen sensor open shorted or bad |
45 | rich exhaust |