2002 Chevrolet Trailblazer Q&A

2002 Chevrolet Trailblazer Question: how would i know the labor hours needed to do this repair? 2002 trailblazer

2002 trailblazer water pump, besides the mechanic telling me the labor hours it takes to do any repair how can i know that before i go to the shop? -
Answer 1
there are programs from manufacturers that give you that info. go to a parts store for the info Roy -
Answer 2
I recommend, REPAIRE PAL , try this site -