Engine Performance problem
2005 GMC Canyon 6 cyl Four Wheel Drive Automatic
DIES AT IDLE SOUNDS LIKE SUCKING AIR
Monday, November 1st, 2010 AT 11:16 AM
1 Reply
HMAC300
MECHANIC
48,601 POSTS
Check yoru air duct betweent eh throttle plate and air cleaner for being off. If it's off just a little then the mass air flow sensor won't work the engine right and it will die at idle.