Question about 1989 GMC Sierra
Truck is 4 speed automatic. Truck acclerates rough through first and into second before smoothing out. Have replaced plugs, rotor, cap, fuel filter, pcv, exhaust system and transmission. What else can it be?
Had a loose Distributor cap and spark plug. Changed out the plug wires anyway and truck runs great.
Posted on Jun 25, 2009
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:
Apr 21, 2016 | Cars & Trucks
Sep 11, 2014 | Chevrolet Cars & Trucks
Jun 25, 2014 | 1996 Buick Century
Mar 17, 2013 | 1994 Chevrolet C3500
Mar 08, 2012 | 2003 Ford Explorer
Apr 21, 2010 | 1996 Volkswagen Jetta
Sep 22, 2009 | 1992 Toyota Pickup
May 25, 2009 | 2003 Nissan Maxima
188 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: