Question about 1991 Chevrolet Lumina

1 Answer

1991 lumina high rev

I just bought a 1991 chevy lumina, it revs high at first start and idels rough rest of the time.

Posted by on

  • 1 more comment 
  • william sawley Sep 01, 2012

    mine is doing the same after installing a new cd player. Could it be the wiring? Maybe a ground?

  • Anonymous Mar 15, 2014

    revs high when driving and idels rough

  • Anonymous Mar 15, 2014

    revs high when driving runs rough at idel



1 Answer

  • Level 1:

    An expert who has achieved level 1.


    An expert that hasĀ over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

Is it a 3.1v6 ? check/replace your plgs wires check/replace the egr valve

Posted on Sep 17, 2008


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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.
Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

My 1991 chevy lumina has no power when i put my foot into it and it's running rough like it wants to stall. Could this be the coil pack?

could be a few thing , have it put on a real time scanner, not a code reader, blue streak makes a good one, have someone monitor the engine activators and sensors, also hook up a furl pressure guage to monitor

May 10, 2010 | 1991 Chevrolet Lumina

1 Answer

High idle and high rev though shifting

Spray wd40 around the head sounds like it did not seal right

Apr 23, 2010 | 1996 Chevrolet Lumina Mini

1 Answer

Will start and run if I rev the engine but will not hold idel.

It could be the throttle body gasket. The gasket gets old and hard and will leak between the throttle body and intake manifold. Also check for vacuum lines that are broken or split.

Feb 24, 2010 | 1991 Chevrolet S-10

1 Answer

Running very rough at low revs . high revs is ok . smells very rich when running rough

faulty plug wire only conducting at high revs,when its running rough try removing each plug wire individually and if it runs the same when you remove a certain wire then thats the faulty one,your timing could be off if that doesnt work,when you pull the wire wear a rubber glove or shut off car each time or you will get a shocking surprise

Oct 20, 2009 | 1986 Hyundai Excel

1 Answer

Low power cant pull itself in 5th

sounds like the throtte cable is out of a gide grove. check the cable for out of postion and breakage. let me know what ya find out and if it helps.

Jan 10, 2009 | 1996 Pontiac Sunfire

3 Answers

91 chevy s10 blazer.

have you checked the fuel pump? mine would shake rough then stall... i doubt it is the tune up but check the fuel stuff

Nov 22, 2008 | 1991 Chevrolet S-10 Blazer

Not finding what you are looking for?
1991 Chevrolet Lumina Logo

Related Topics:

278 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

78010 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides