Question about GMC Sierra 1500
Hi, that's possible but first check the ECM fuse and use a test light to check for power to the injectors on the red and white wires. The computer uses a number of sensor inputs to calculate the injector signals required. If these signals are not available, the computer cannot send the appropriate injection metering signal and will usually set the engine light. Is the engine light on?
Posted on Mar 27, 2011
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
Tips for a great answer:
Jun 22, 2011 | 1990 GMC Sierra
May 13, 2011 | 1993 GMC Jimmy
Sep 22, 2010 | 1993 GMC Sierra
Mar 29, 2010 | 1991 GMC Sierra
Nov 05, 2009 | 1993 GMC Sierra K1500
Jun 04, 2009 | 1998 GMC Sierra
May 25, 2009 | 1998 GMC Sierra
Apr 08, 2009 | 1993 GMC Sierra C2500
366 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: