cooling fans

Asked by stevef4524 Sep 16, 2011 at 07:46 PM about the 1991 Pontiac Grand Prix 4 Dr LE Sedan

Question type: General

at what temp should my cooling fans come on in my 1991 pontiac grand prix

2 Answers
19,045

Jason answered 12 years ago

if the temps outside is 90 degrees plus engine is at 197 it can activate or engine reaches 217 degrees..

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Paul answered 6 years ago

When I bought MY Senders, nearly every brand were all marked 190 degrees...217 seems to be ASKING for a blown gasket...

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