Question about Daewoo Cars & Trucks
Engine is not running smoothly at idle speed
Cjheck emissions controls for vacuum leaks..ignition circuits for malfunctions..
Posted on Dec 26, 2013
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
Hi djay ,you need to check the vacuum pipes beneath the injector pump it they are intact and test them with a vacuum gauge. The work of this vacuum is such that when you put it drive the vacuum increases the idle speed slightly.
Posted on Dec 09, 2008
Im not sure if you got it fixed yet! It could possibly be idle air control valve. But here some more suggestions! I had a 94 Safari van 4.3 liter I was working on for about three days and I finally figured out what was wrong with it. It would run fine for a couple minutes and as soon as I hit the gas and let off it would surge, but anyways I ended up changing the distributer, after the fuel pump and filter, mass air flow sensor, egr valve, idle air control valve, map sensor, and ignition module. So that might sove the problem if you were on the same track with it as I was. Hope this helps ya!
Posted on Mar 09, 2009
I have encountered this problem also, try changing your battery. My battery lasted almost 4 year till it was the cause the shot my alternator.
Posted on Apr 10, 2009
Tips for a great answer:
Jul 09, 2017 | Kia Cars & Trucks
Oct 14, 2014 | Cars & Trucks
Jun 25, 2014 | 1996 Buick Century
Apr 03, 2013 | 2002 Ford Taurus
Jun 29, 2011 | Ford F-100 Cars & Trucks
Oct 08, 2010 | Isuzu Trooper Cars & Trucks
Dec 24, 2009 | Mitsubishi Montero Sport Cars & Trucks
Mar 12, 2009 | 1999 Jeep Cherokee 4WD
29 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: