20 Most Recent 1993 Jeep Grand Cherokee Questions & Answers


First I suggest scanned the ECU in order to know what fault codes is stored there. HERE procedure.

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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


Sounds like the casing is cracked. Remove the bell housing/gear box and clean the area, either weld the housing and machine the fixing bolt hole or use epoxy for a temporary fix.

1993 Jeep Grand... | Answered on Jan 22, 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.
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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

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