ANY VAN EXPERTS

1991 GMC

Tiny

carreject

April, 21, 2011 AT 6:03 PM

I have a 91 gmc explorer van, 350 or some gmc version, from running fine it started to roller coaster idle, I changed the distributer, rotar, vaucum lines, idle positioning sensor and theres no change. Hard to even keep started?

FOUND 1176 RELATED QUESTIONS

1 Answer

Tiny

rasmataz

April, 21, 2011 AT 8:34 PM

--Clean out the idle air control valve and EGR/PCV valves and see what happens

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