Chevrolet G Series Van (G10) Problem Report

Chevrolet G Series Van (G10) Highter Than Nornal Idle Due to Vacuum Leak

(2 reports)

An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.

Related Items:
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...
I have replaced the thermostat. When I went to do this the bottom half of the thermostat was go...
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/...
Air conditioning does not blow cold air in the rear of the van. What can I check to see where t...
A coolant leak may develop from the water pump. This can result in an engine overheating condit...