Thursday, October 6, 2011

My fan is making a loud noise with each rotation. Do I just need to change the fan clutch?

I have a 76 chevy c20 truck with a 350. When I start up my truck the fan makes a loud noise almost like each blade is hitting something metal. The higher my rpms, the louder, and faster it makes that noise. I've checked and it's not hitting anything. Does this just mean that I need to replace the fan clutch or could the problem be somewhere else?
My fan is making a loud noise with each rotation. Do I just need to change the fan clutch?
check the water pump. Otherwise you may have more serious problems
My fan is making a loud noise with each rotation. Do I just need to change the fan clutch?
If you have a flex fan you may not see it hit until it actually flexes then it hits. Could also be something else rotational and belt driven. Water pump? Alternator?

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