The Serpentine Belt Tensioner Pulley froze up and the beltbroke.
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2003 Chevrolet Monte Carlo Question: How to replace a Serpentine Belt Tensioner Pulley
Answer #1goodguy September 15, 2013, 23:52Master
there should be one bolt holding the tensioner just take the bolt out and the tensioner should come off
Replydebspuz59, September 16, 2013, 18:16Rookie
had to take out a lot of bolts, wasn't as easy as you make it sound and yes it is fixed no thanks to your response.
ReplyChevyASE, September 18, 2013, 04:46Journeyman
Those are a bear to do on the 3.8L engines. Glad you got it fixed. Please, for your sake, tell me you replaced the 2 plastic elbows for the cooling system? If not, don't be surprised if you have a coolant leak very soon. Email me at ChevyASE@aol.com if you need further help.