Mechanics

WONT FIRE UP

2000 GMC Sierra • 135,000 miles

2000 z71 will not crank right up usually take the third time of turning over to crank, I have replace the fuel filter, put injector cleaner in it and nothing has changed. Also my ac just started blowing hot? Any sugestions?
Avatar
Lemonz101
September 28, 2012.



Check the fuel pressure as it may be failing.

Freon is most likely low from a leak

Roy

ASEMaster6371
Sep 28, 2012.