Question about 2002 Jeep Grand Cherokee

1 Answer

2002 jeep grand cherakee

My vehicle when driving down the road at 2000rpm will eraticly jump to 2500rpm and back down when the car warms up took to a trany shop they said it was fine anyone ever had this problem also no service lights are on im confused what to do but it seems as if there is something wrong

Posted by on


1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

I had this problem with my 2002 jeep overland. it took forever to get the problem resolved. I took it to the jeep garage and the fixed everything else that still didn't correct the problem. Finally one of the mechanics took it for a test drive(I told them it didn't do it until it warmed up) and ran a diagnostic. It was a relay for the transmission. Can remember how much it cost seeing all the other things they fixed added up to a good chunk of change.

Hope this helps

Posted on Feb 15, 2009


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:

3 Answers

What causes my car to shake goingdown the is my left front wheel

didnt specify vehicle -- generic answer-bad tire--out of balance tire--hub failing -if fwd c/v axle-or damaged suspension

Jul 07, 2017 | Jeep Cars & Trucks

1 Answer

Noise either from the engine or transmission

check for a loose heat sheild on exhaust system usually on top of catalytic converter....happened to me

Jan 20, 2014 | 1998 Jeep Grand Cherokee

1 Answer

Problems with my 1999 Pontiac Grand am v6.

Check the wiring that plugs into your speed sensor that is attached to your transmission. It is likely that it is loose, broken or both. If it is loose, the speedometer is getting eratic readings from the sensor. Therefore, it will jump around. The same thing happened with my 2002 Grand Caravan. But in my case, one of the wires was chewed through by rodents.

Apr 30, 2012 | 1999 Pontiac Grand Am GT

1 Answer

2002 jeep grand cherakee auto with a 4.0l. jeep is hard starting. you need to give it gas, and then it will not run on its own for a bit. after it is warm it seems to start good. if you unhoock the battery...

It is possible that it is getting to much fuel to the engine. I would check the fuel filter first though. It may be clogged. Make sure that your battery terminals and your wires are in good shape and there are not no tears. Make sure they are not coming loose after you put them back on. Your fuel pump may be beginning to wear down as well.

Feb 09, 2011 | 2002 Jeep Grand Cherokee

1 Answer

Tires wiggle when going thru a minor bump on road and at the same time the wheel and i cant control it is so scarry! some one at a service garage told me about a year ago when i took the jeep to have the...

There are several parts of the steering which can cause a problem such as your describing....If your vehicle is fitted with a steering damper that would be the first thing to have checked....Tie rods and particulally tie rod ends....Ball joints can also be worn out, causing an unpredictable and eratic steering behaviour.....I would also have the shock absorbers checked too....The fault you're reporting is a dangerous fault, so plaese have it checked as soon as you can and don't use the vehicle until its been repaired....Regrds Johngee

Oct 09, 2010 | 2000 Jeep Grand Cherokee

1 Answer

Eratic shifting of gears at speeds of 55 to 75

I would check the transmission fluid level and color, should be a nice clear red color. You may need to have the filter replaced. Possibly some internal transmission problem also.

Mar 11, 2010 | 2002 Jeep Grand Cherokee

1 Answer

Location of oxygen sensors on 2002 dodge grand caravan with 3.3 liter engine after considerable maintance work done by a dodge dealer my gas mileage dropped by as much as 6 to 8 miles per gal. after a time...

The o2 sensors are located on the exhaust system.The upstream in on the rear exhaust manifold and the down stream is in front of the catalytic converter.Usually when they are bad they will make the check engine like go on.Make sure the air filter is clean,tires at correct inflation,alignment is to specs.If the vehicles pulls to one side or the other or steering wheel is not straight when driving down a straight stretch of road.Also tires are wearing normal.Use cruise control where ever on highway.If you let your vehicle warm up in winter.This also uses gas.Hope this helps.Good luck.

Dec 23, 2009 | 2002 Dodge Grand Caravan

1 Answer

My 2002 Jeep Grand Cherokee. Will die going down the road. Sometimes it starts back up without me touching the key.other times I have to wait a few minutes before it will crank again.Any suggestions? Thank...

I've got to be reading this incorrectly...You are driving, the engine turns pull off the road? And then without touching the key the engine re-starts, but you haven't touched the key? Or, sometimes you need to sit there for a few minutes and then turn the key to start it?

Aug 08, 2009 | 2002 Jeep Grand Cherokee

1 Answer

High idoling

Just adjust the idle down.

Jun 28, 2009 | 2002 Jeep Grand Cherokee

6 Answers

2002 jeep cherokee laredo

the only problem that vehicle has is with cooling fans is relay/module or electrical harness to module that burns up located behind and under right front headlamp assy must remove headlamp to access relay/module that is what powers up fan motor module assy.

Jul 24, 2008 | 2002 Jeep Grand Cherokee

Not finding what you are looking for?
2002 Jeep Grand Cherokee Logo

Related Topics:

125 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts


Level 3 Expert

77932 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22306 Answers

Kevin Daniels

Level 3 Expert

1455 Answers

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

Answer questions

Manuals & User Guides