motor struggles to turn

maxd1234maxd1234 Member Posts: 1
edited October 2016 in GMC
my 1998 gmc sierra 4.3 vortec struggles to turn over it barley turns its not anything to do wih the battery im thinking one of the pulleys froze? any suggestions?

Answers

  • thecardoc3thecardoc3 Member Posts: 5,547
    Try pulling the belt off and then see if the engine will start. If it does check the alternator to see if it spins or not. That was a common problem.
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