radiator leak/high idle and surge
#2
I don't think so, but not an expert.
My 94 22RE surges when the outside temperature is below around 40 F. In my case, the problem is the auxiliary air valve. The passages where coolant is supposed to flow is completely packed with crud... a product of me not flushing the cooling system for years at a time.
Aux air valve:
My 94 22RE surges when the outside temperature is below around 40 F. In my case, the problem is the auxiliary air valve. The passages where coolant is supposed to flow is completely packed with crud... a product of me not flushing the cooling system for years at a time.
Aux air valve:
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Road Bull
86-95 Trucks & 4Runners
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10-10-2015 04:55 PM