Question about 2001 Pontiac Montana

1 Answer

Check engine light

The check engine light came on and the engine started running real rough then a few miles up the road the light went off and the engine ran great any idea what this might be

Posted by on

  • David Harvey Feb 21, 2009

    ok here is the deal i took it out today drove finr took it to a carwash as we were inside the carwash the light came on again and the engine started running rough we got out of the carwash and drove up the road and the light went off and the engine ran great so is something getting wet or what

  • Anonymous Apr 20, 2009

    dleing it run's rough. when it get's going it start's to lugging.

×

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 8 Answers

Probably injectors fit new fuel filter and add cleaner to system.

Posted on Feb 21, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Have a 99 Frontier 3.3. Started running real rough, bucking and jerking. Didn't idle. Hard to start when warm.


I have seen a few crank sensors do this. When I pulled them, they had a small crack in them. Don't know where yours is. But guessing under the harmonic balancer.

Dec 02, 2015 | Cars & Trucks

1 Answer

What are codes P0133 & P1134, for a 2005 Buick Lacrosse 3.8L V6 with 94,000 miles.


i have replaced an O2 sensor and had similar failure after 1500 miles.
I removed it, chkd it, reinstalled it and it ran fine.
P0133 is related to slow response of O2 sensor. P1134 is mfg specific so google that for ur car.

Aug 11, 2014 | Cars & Trucks

1 Answer

Check engine light flashing in 2006 chevy hhr


If it is running rough & no check engine light on then the first thing I would to is tune it up. If you have a check engine light then pay someone to diagnosis it & go from there. Usually when the light comes on there is a more promenient issue; that is WHY the light continues to flash.

Oct 01, 2012 | 2006 Chevrolet HHR

2 Answers

I have an 01 hyundai accent gl 4 door 1.6 dohc. timing belt broke at 106,000 miles and bent some valves. got an engine out of an 03 accent 1.6 same everything with 35,000 miles. pulled old and put in 03...


The 2 components that I would suspect would be the Coil pack and the Cam sensor.
I had a similar issue on a Sorento. Intermittent miss on one of the cylinders. The Coil pack was bad. When I replaced it, there was a burnt smell to the bad one. It sounds like things were a bit bumped around with this engine as the O2 sensor was bent. The Coil packs are very fragile.
Hope this helps. God Bless

Apr 07, 2011 | 2001 Hyundai Accent

1 Answer

Recently during a cold weather spell we traveled about 50 miles to my dads and during that trip my Jeep was running rough when setting the cruise and running about 70 mph on the eway. We added dry gas and...


Well the on/off method sometimes is not Correct.I would suggest you to take it to an auto part store and have them scan it for you for free and they will tell you the exact code with the OBD2 then you can start from there.Good luck

Dec 15, 2010 | 2002 Jeep Grand Cherokee

1 Answer

Engine running very rough and exast under car very hot.


DISCONCT THE EHXAUST BEFORE THE CAT AND ROAD TEST.
A GLOWING CAT HAS MOST LIKELY FAILED.
BUT LOOK FOR OTHER PROBLEMS THE MAY HAVE CAUSED THE CAT TO FAIL.

Oct 21, 2009 | 1998 Ford Explorer

1 Answer

Engine runs rough. Engine light on.


Try checking the spark plug, and the spark wires, if that doesnt clear things up then try replacing the roter under the distributor cap and check the cap for any corrosen

Mar 25, 2009 | 2003 Chevrolet Cavalier

Not finding what you are looking for?
2001 Pontiac Montana Logo

Related Topics:

319 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

70387 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22041 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6878 Answers

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

Answer questions

Manuals & User Guides

Loading...