Question about 2000 GMC Jimmy

1 Answer

Sudden po300 in a 2000 gmc jimmy what could cause this it runs but terribly

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 3,113 Answers

Pull the vacuum hose on the fuel pressure regulator after it has been running. If fuel runs out of it that is your problem. Replace it.

Posted on Jan 27, 2011


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.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

2 Answers

My overhead comp/temp lite stays dim all the time on my 1999 GMC Jimmy

Internal Faults in Distributor Can Cause Engine Problems ... > Problems > GMC > Jimmy
Driveability Problems Due to Internal Distributor Fault on GMC Jimmy. The distributor may ... This can cause a rough running engine or stalling condition, the Check EngineLight may or may not illuminate. ... 1999 GMC Jimmy150,225Visitor.

Aug 30, 2015 | GMC Cars & Trucks

1 Answer

2001 gmc jimmy problems

I have a 2001 GMC Jimmy, have had it for 2 years and has never given me any issues. However all the sudden the car began to shut off while at a red light, a stop sign, or anytime the car is not fully running. Even when it is fully running, at times it starts kind of pulling, and randoml accelerating on its own.

Jan 13, 2014 | Cars & Trucks

1 Answer

96 Jimmy runs better in cold weather than warm

Hi Buc, have a look at all the intake manifold ducting and make sure nothing is broken and leaking air. Also make sure that all vacuum hoses are fitted tight and correctly and they are not loose, broken or cracked. It will be better to check each by disconnecting, checking and refitting. Let me know how you get on. Have a happy new year. Regards John

Dec 31, 2012 | 1996 GMC Jimmy

1 Answer

My 1994 jimmy lurches and has a terribe smell from

catalytic converters probably plugged up

Jul 29, 2010 | 1994 GMC Jimmy

1 Answer

Transmission problems

this is caused by the reverse clutch pack being worn out. You will need the trans pan removed and a diagnostic run.

Apr 15, 2009 | 1999 GMC Jimmy

1 Answer

97 GMC Jimmy starts when it wants to!

try the fuel will allow it to run but sometimes causes vehicle to stall or run rough

Mar 15, 2009 | 1997 GMC Jimmy

1 Answer

1997 GMC Jimmy 4x4 SLE

You may have a combination problem. Your system uses electrical/vacumn. The ducts are operated by vacumn being directed to different hoses by the electrical switch. If you can get to one of the hose with the engine running, pull one off of its ports and check for vacumn.

Nov 16, 2008 | 1997 GMC Jimmy

Not finding what you are looking for?
2000 GMC Jimmy Logo

Related Topics:

144 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts


Level 3 Expert

76673 Answers


Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

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

Answer questions

Manuals & User Guides