how do i change tension pulley ? does radiator guard have to come out? hvhkgrscy on 2004 GMC Safari

tensioner pulley also what does a tuneup consist of to make truck run optimol

by in Glendora, NJ on April 06, 2012
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1 answer 1 comment
ANSWER by , April 06, 2012
ITS ALWAYS EASIER TO WORK ON IF NOTHING IS IN YOUR WAY. THATS YOUR CALL
COMMENT by , April 06, 2012
thank you for your help i thought it was a must