Question about 1993 GMC Sierra
No, they use the same computer. But the prom chips in the computer are different. It will run fine on the 4.3 chip but it will run better with the V8 chip. After you switch it, I would order a performance V8 chip for it.
Posted on Nov 11, 2010
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.
New users get to try the service completely Free afterwhich it costs $6 per call 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:
Aug 10, 2016 | Chrysler Cars & Trucks
Jul 01, 2016 | Cars & Trucks
Jun 05, 2014 | Cars & Trucks
Sep 10, 2012 | 1999 Hyundai Sonata
Mar 27, 2010 | 1994 Toyota Camry
Feb 14, 2010 | 2000 Chevrolet S-10
Jul 26, 2009 | 1990 Chevrolet Cavalier
161 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: