Question about 1994 Chevrolet Lumina APV
When driving my van, sometimes I can feel it becoming sluggish, and it does not accelerate when I step on the gas. Then the "Service Engine Soon" light comes on. Then the van starts to limp for a while, and then sometimes, it acts normal for a bit, while the "Service Engine Light" is on. I took it to the mechanic when the light was on, they put on the scanner and the following codes appeared: 670 QDM 4 failure 650 QDM 2 failure 640 QDM 1 failure Please tell me : 1) if I need to have a part replaced 2) how much would the part cost 3) how long does it take to install the part 4) should I have a dealership fix it; or a mechanic at a small shop. qdm 1 & qdm 4 failure
Newer cars are controled by the computer, only dealer can adjust it, usually the small garage can not handle the computer setting.
Posted on Jul 26, 2008
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:
May 02, 2017 | 2000 Pontiac Montana
Oct 17, 2017 | 1991 Oldsmobile Cutlass Ciera
Apr 04, 2012 | 2002 Ford Mustang
Jan 28, 2011 | 2004 Ford Explorer
Dec 29, 2010 | 2000 Oldsmobile Intrigue
Jul 04, 2010 | 1997 Cadillac Seville
Mar 21, 2010 | 2001 Chevrolet Astro
May 07, 2009 | 1998 Ford Escort
Mar 11, 2009 | 2002 Ford E250
May 15, 2008 | 1994 Oldsmobile Silhouette
305 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: