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73-87 Chevy _ GMC Trucks => Engine/Drivetrain => Topic started by: pholliday1 on June 16, 2014, 08:36:07 am

Title: PROPER WAY TO TELL IF CLUTCH FAN IS WORKING?
Post by: pholliday1 on June 16, 2014, 08:36:07 am

Pretty self explanatory I have 454 tbi that i'm going through the cooling system, just want to be through.

Title: Re: PROPER WAY TO TELL IF CLUTCH FAN IS WORKING?
Post by: Captkaos on June 17, 2014, 01:06:26 am

Spin the fan when it is cold it should spin but come to a stop.  Get it to operating temp and the turn off the motor and try to spin the fan, it shouldn't move.

Title: Re: PROPER WAY TO TELL IF CLUTCH FAN IS WORKING?
Post by: pholliday1 on June 17, 2014, 11:10:54 am

Copy that!