20 Most Recent 1993 Jeep Grand Cherokee Questions & Answers

I recently repaired my non-working 1995 ZJ VIC by reflowing the solder on the wire connections to the circuit board, and other cold solder joints. Gently move the clips that hold the plastic housing together to open it up. Mine came right back to life. Alternately, check your local JY, and online auction sites.

1993 Jeep Grand... • Answered on Feb 15, 2021

it can cause it to run rich because the oxygen sensor may be getting a false reading as to how much oxygen is there....this in turn causes the pcm to add more fuel

1993 Jeep Grand... • Answered on Sep 12, 2019

First I suggest scanned the ECU in order to know what fault codes is stored there. HERE procedure.Hope this helps; also keep in mind that your feedback is important and I'll appreciate your time and consideration if you leave some testimonial comment about this answer.Thank you for using Fixya, and have a nice day.

1993 Jeep Grand... • Answered on Feb 24, 2019

Crank sensor. Its on the passenger side on the top of tranny. Will have either 1 or 2 10mm bolts holding it on. And a plug. My 94 had the same problem. It would run fine then you shut it off and all it woild do is crank. Wait like an hour and it will start back up. New crank sensor and it was fine

1993 Jeep Grand... • Answered on Feb 24, 2019

Your fuel pump is on its way out it's giving you signs what you see is what normally happens when fuel pumps go out best of luck to you

1993 Jeep Grand... • Answered on Feb 07, 2018

Auto parts stores have manuals made explicitly for your make and model. It will have the diagram with the color code for all the wires you need.

1993 Jeep Grand... • Answered on Jan 30, 2018

First try a different brand filter. If it still overpressurizes, I'd suspect a stuck pressure relief valve

1993 Jeep Grand... • Answered on Jan 01, 2018

Check the ecm fuses if they can't communicate using an obd reader then the ecu isn't getting any power different car company's label them differently but look for the ones that are labeled something like ecu, ecm, engine controller, or something like that I hope this helps

1993 Jeep Grand... • Answered on Oct 22, 2017

use a scan tool to reset the ECM

1993 Jeep Grand... • Answered on Oct 19, 2017

I, feel sorry for you, after reading your problem, but don't worry you visit the Reliable-Store they will help you for sure. Best Manuals

1993 Jeep Grand... • Answered on Sep 25, 2017

Check for a signal at the ignition coil with a node light or a 12 volt led test light while cranking. Check for a signal at a fuel injector connector jack while cranking. If both these signals are missing. Ignition and fuel signals, then the problem may be some common point. My 've will loose both these signals if there is no crank shaft signal or position sensor. CPS is on rear of engine, on transmission bell housing. Check for connections of PCS.

1993 Jeep Grand... • Answered on Sep 21, 2017

Are you getting spark at your plugs?

1993 Jeep Grand... • Answered on Sep 10, 2017

Have a shop look into this and repair it the right way, stop throwing pumps on this, do it right find the route cause.

1993 Jeep Grand... • Answered on Jun 08, 2017

Not finding what you are looking for?
1993 Jeep Grand Cherokee Logo

2,177 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Jeep Experts

Greg Bernett
Greg Bernett

Level 3 Expert

2993 Answers


Level 3 Expert

4376 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14869 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Grand Cherokee Jeep

  • Grand Cherokee Jeep

Most Popular Question

driver side window 1993 jeep grand

  • Cars & Trucks