S-10 & Blazer1982-2005
The S-10 and Blazer was arguably the most versatile and accessorizable mid-size truck and SUV on the market.
Platform: S/T-series & GMT 330
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Okay, How can I be 100% sure my fan clutch is good or bad?
When I cold start it the fan starts out already making noise as if I had driven it on a hot day. After driving it 1/2 to 3/4 miles it returns to normal.
Should this be the norm? Should it be just opposite due to the cold start?
Thanks in advance.
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It is normal. The viscus fluid in the clutch settles at the bottom of the clutch when it sits. As long it goes away it is normal
ASE Master Tech, L1 Advance Engine Performance certified
I will not answer repair questions by PM, if you would like my input you can PM me and ask me to reply to your public thread.