Question about 1994 GMC Suburban
My truck is having some hesitation problems coming off of idle. It is also spitting and sputtering just as I let off the throttle as well. I have put new plugs, cap, rotor, and have ran a can of sea foam in the gas tank. It does not seem to have a noticible vaccuum leak. My gas milage has gone down around 11-13 MPG in the last year.
The problem is most likely the EGR Valve. to test this disconnect the vacuum line to the EGR Valve and block it with a screw or golf tee, if the hesitation goes away replace the EGR Valve.
Posted on Dec 24, 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:
Dec 28, 2015 | Honda Cars & Trucks
Dec 16, 2015 | Jeep Cars & Trucks
Aug 04, 2014 | 2011 Ford Escape
Jun 12, 2012 | 2004 Ford Escape
Oct 23, 2009 | 1991 Oldsmobile Cutlass Supreme
Jul 31, 2009 | 2000 Ford F250 Super Duty Crew Cabs
May 03, 2009 | 1994 GMC Sierra
Apr 13, 2009 | GMC Sonoma Cars & Trucks
Feb 11, 2009 | 1994 Honda Accord
833 people viewed this question
Usually answered in minutes!