Questions & Answers for: GMC Savana rough idle

Ad

rough restart! Engine fights to regain Idle. After leveling off will stall when when placed into gear. Try disconnecting the wire to the mass airflow sensor, and see if the symptoms change drastically

Ad

Question about 1997 Savana

1 Answer

i have a 97 gmc with a 350 vortech. the van will run very rough, idleing up and down when first started. temperature doesnt matter. van could be warmed up or cold and it doesnt matter. it may take ...

Ad

Question about 1998 Savana

1 Answer

idle rough, dump acrid blackish smoke and the guage with flutter between 52-60psi. (Seems to be the effect of the rough idle rather than the cause) I'm thinking regulator failure? I'd pull it to check

Question about 2004 Savana

1 Answer

2004 Savana Van with 4.3 L Vortec can't locate an egr valve Engine runs rough at idle and lacks power Follow your air intake to your MAF sensor the egr vavle should be behind it ...hope this helps

idle For rough idle issues and problem troubleshooting,go through the help links provided below :-----van idles rough? http://howtobyme.blogspot.in/2012/01/2004-ford-freestar-van-idles-rough.html-----

...idle control valve, when I went to start it after this gas was pouring out of the tank, fixed that problem, but now when I start it, it runs very rough almost like a clanking noise heard mainly under ...

...rough idle then shuts off have a 2003 gmc savana 3500 6.0L engine not getting any code however the engine has a rough idle put it in gear either reverse or drive it shuts off have so press gas for it ...

...idle was rough, and i had almost no power. So I turn it off and restart it, and it runs fine until the next time I turn it off. Start it up again and same problem. Turn it off and on a few times and ...

...automatically shuts off, or when I hit the brakes it shuts off. Could be a bad vacuum leak (a vacuum leak would cause a rough idle or high idle). Or the TCC solenoid is stuck on. Have the codes

Not finding what you are looking for?

Ask a Question

Usually answered in minutes!

Popular Products

2000 GMC Savana
2000 GMC Savana

118 Questions

1999 GMC Savana
1999 GMC Savana

-67 Questions

1997 GMC Savana
1997 GMC Savana

-30 Questions

2001 GMC Savana
2001 GMC Savana

84 Questions

2002 GMC Savana
2002 GMC Savana

-53 Questions

Manuals & User Guides

Loading...