Question about 1999 GMC Sierra
My truck starts up and runs fine untill it warms up and then when you step on the gas there is no power but will idle fine.If you shut it off for a few minutes and restart it will run fine for a while and then loses power again.
a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 06, 2014 | 1988 Chevrolet K1500
Jan 24, 2014 | Chrysler Cars & Trucks
Dec 05, 2013 | 1999 Ford Explorer
Jul 28, 2009 | 1993 Chevrolet C1500
Jun 15, 2009 | 2001 Dodge Ram 1500 Truck 2WD
May 12, 2009 | 2002 Saturn Sl
Mar 27, 2009 | 1995 Toyota Camry
316 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: