Question about 2001 Chevrolet Silverado 1500
I have a 2001 silverado 4.8 and it is giving me a lean code on bank 1 & bank 2. I replaced the intake gaskets and the fuel pressure regulator. I've replaced all four oxygen sensors and i have a K&N filter on it. I've cleaned the map sensor, maf, and the throttle body, nothing. What could cause this?
Vacuum leek,bad computer or you have a linkage out of adjustment on the throttle body
Posted on Feb 23, 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:
Jan 27, 2017 | 2008 Chevrolet Silverado
Feb 26, 2015 | 2000 Chevrolet Silverado
Apr 09, 2014 | 2003 Saturn VUE
Nov 22, 2011 | Cars & Trucks
Apr 13, 2011 | 2001 Chevrolet Silverado 1500
Jul 06, 2010 | 1999 Ford Taurus
Feb 02, 2010 | 1999 Chevrolet Silverado 1500
Jan 10, 2010 | 1999 Chevrolet Silverado 1500
Sep 12, 2009 | Toyota Tacoma Cars & Trucks
369 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: