Question about 2002 Jeep Grand Cherokee

1 Answer

2002 JEEP CHEOKEE LAREDO CHECK ENGINE LIGHT ON

MY CHECK ENGINE LIGHT WENT ON A COUPLE OF MONTHS AGO. THEN IT WENT OFF THEN ON AGAIN THEN OFF AGAIN FOR ABOUT A MONTH. NOW IT CAME BACK ON AGAIN. COULD IT BE MY FUEL FILTER. I ONLY HAVE ABOUT 59000 MILES ON MY JEEP.

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 341 Answers

The check engine light wont come on for the fuel filter.it comes on when the computer detects a problem from one of the many sensors.the best way to find out why the light comes is to go to autozone they will check it for free and let you knowthe problem is....

Posted on Dec 08, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What would cause my 2010 jeep grand cherokee laredo 4x4 to loose power and then kick back in? Also EAS/BAS light came on and then went off after I cut the engine and started it again.


I've come across a couple with poor battery connections do the same thing...
The EAS/BAS light will turn on and store a pending code when the system detects low battery voltage.

Jun 19, 2014 | 1998 Jeep Grand Cherokee

1 Answer

2004 jeep grand cherokee laredo, po162, po123


P0123 is a TPS/Pedal Position Sensor A Circuit High Input code. P0162is an 02 Sensor Circuit Malfunctoin (Bank 2 Sensor 3) problem.

Jul 01, 2012 | 2000 Jeep Cherokee

1 Answer

Dash board lights flickering in my 96 jeep grand cherokee laredo


spray the slider that controls it with electrical contact cleaner and move it all the way up and down a couple of times. mine did the same and resolved it that way 3 months ago.

Feb 16, 2011 | 1996 Jeep Grand Cherokee

1 Answer

I have a 1996 Jeep Grand Cherokee Laredo 4.0L. About a couple of months ago, my dad did a tune-up on it: changed the spark plugs, the O2 sensors, and the fuel filter. However, recently my car has started...


is there a check engine light on when truck is running ? Does it stall when you hit bumps, only when you turn, stop ? ( my concern is the sometimes dont start.) for a minute or next day or what. Take it to a garage and have them do a fuel pressure test. Fuel pumps act up like this a couple times before they fail. if pressure checks good then i would check vacuum lines or wiggle all electrical wires for grounding which stalls car. AGAIN, GET THAT FUEL PRESSURE CHECKED before you start guessing and replacing everything.

Feb 04, 2011 | Jeep Grand Cherokee Cars & Trucks

1 Answer

Engine light is on, all fluids, fan belts look good.


you will have to see what the code is for the engine light to turn on. cause it could be anything from a gas cap not on all the way

Jan 08, 2010 | 2004 Jeep Grand Cherokee

1 Answer

I have a 2006 Jeep Grand Cherokee, Laredo-


dealer is very expensive you should go to a well known non dealership shop

Jun 29, 2008 | 2006 Jeep Grand Cherokee

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

Related Topics:

259 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts

yadayada
yadayada

Level 3 Expert

61037 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21949 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

6812 Answers

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

Answer questions

Manuals & User Guides

Loading...