Question about 1999 GMC Sierra
Truck starts and stops after a second
If you mean it wont tickover but will rev up ok, then i would suggest throttle position sensor, hope this helps
Posted on Feb 18, 2012
a 6ya expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Theres only one fuel pump relay, unless you have dual tanks. Be sure you have 55-60 psi fuel pressure. I "think" the oil pressure switch supplies power to the fuel pump after the engine is running.
Posted on Dec 14, 2009
my 1998 2500 sierra fuel pump has been replaced inside the fuel tank already,now a year later it's dying again when driving ,like it is not getting fuel at all! I have a 5.7L engine, is there a in line filter somewhere?
Posted on Mar 13, 2010
Tips for a great answer:
Jul 01, 2011 | 1999 GMC Sierra
Apr 04, 2011 | 1998 GMC Savana
Feb 01, 2010 | 1999 GMC Savana
Jun 26, 2009 | 1999 GMC Jimmy
Jun 09, 2009 | 1999 GMC Sierra
May 28, 2009 | 1999 GMC Sierra
Jan 23, 2009 | 1999 GMC Suburban
Dec 31, 2008 | 1999 GMC Sierra
Oct 31, 2008 | 2005 GMC Sierra 1500 Hybrid
196 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: