1992 Chevrolet G20 Sportvan 5.7L Excessive Emissions, Hesitation
this van is killing us, the ecm is commanding the egr valve open as soon as the van is put into gear and the throttle is opened. it dosent do anything funny untill it warms up. the egr valve is original and passes all the tests in alldata, the solenoid has goo...
FIX posted 5/5/2004
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Message Closed w/FIX
Vehicle Data1992 Chevrolet G20 Sportvan
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Message Closed w/FIX
Vehicle Data
1992 Chevrolet G20 Sportvan
VIN | 2GGEG25K7N |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / TBI |
Emissions | FED |
Symptoms | Excessive Emissions, Hesitation |
Occurs | Always, Hot, on Accel |