20 Most Recent 1994 Jeep Grand Cherokee - Page 7 Questions & Answers

could be the starter relay or loose or bad connection at the starter or battery.

1994 Jeep Grand... | Answered on Jan 13, 2015

is it full of fluid. if so then it needs to be rebuilt.if low on fluid leak must be fixed transmission will be runed

1994 Jeep Grand... | Answered on Jan 12, 2015

idle is set too low, needs a tune up, air cleaner, etc.

1994 Jeep Grand... | Answered on Jan 11, 2015

I don't understand your question. Follow the instructions in the owners manual I guess.

1994 Jeep Grand... | Answered on Dec 19, 2014

if this is something that just happened now, make sure the car is on park, and that may be what's wrong. but if you have had trouble with it before, you may have a bad starter. best luck to you.

1994 Jeep Grand... | Answered on Dec 15, 2014

If by "welts" you mean some kind of plastic or rubber trim, clean area with 3M adhesive cleaner, then use 3M Black weather strip adhesive.

1994 Jeep Grand... | Answered on Dec 11, 2014

To start off, I hoesntly do not understand the question or problem you have. By the look of those part numbers in your post, those are OEM Chysler Jeep part numbers, but before I can help you with your problem. I need to know what is going on first. If you can, please explain what exactly is the problem with the vehicle and I would gladly try my best to help you. I worked for Chysler Dodge Jeep for a long time. These jeeps are fairly simple to diagnos with a little detail of the problems. Thanks

1994 Jeep Grand... | Answered on Dec 10, 2014

fuses first. as always for ever. (its all electrical ,now to run engine)
and shift.
All jeeps 93 + have a thing (fear box) ASD relay.
nowing how it works and why , makes all this easy
any scan tool will tell you why. Innova 3120 (does jeeps this year)
a $100 tool
with special cables for jeep , OBD1 DTC port.

the tool will tell you , what DTC failure and why ASD drops.


the key on ,off trick may work
but be warned the keyone off trick does clear some spark failure codes and will not tell you the extended codes, of the factory DRB tool. so the INNOVA can be a "revelation"
id never own any jeep before 1996 , with no scan tool.
not me. first time it saves you, its now PAID FOR.
Investment grade TOOLS. if ever there was.
not $100 shop labor and no tools and guessing parts.

1994 Jeep Grand... | Answered on Dec 09, 2014

If you think they are dirty the easest way to clean them from home run it till it only has a quarter of a tank then go to the parts store and buy 3 can/bottles os SEA FOAM (red & white can) dump in tank and drive it like you stole it.

1994 Jeep Grand... | Answered on Dec 03, 2014

Surges are usually from dirty throttle body's, idle air control motors, or airfilters. I would clean or replace these first. Other things could be O2 sensors, or bad catalytic converters.

1994 Jeep Grand... | Answered on Nov 30, 2014

With a multimeter. It's under one of the seats.

1994 Jeep Grand... | Answered on Nov 19, 2014

Could be tired, front end, assignment ect... Please be more specific.

1994 Jeep Grand... | Answered on Nov 19, 2014

RTM? read the manual yet>?
click ZJ
the audio, systems .
then page 11


posted 1000s of time this forum.

1994 Jeep Grand... | Answered on Nov 13, 2014

burnt bands needs over hauled

1994 Jeep Grand... | Answered on Nov 13, 2014

You need to get it to a dealer or other shop that has the diagnostic tools to accuratly diagnose the issue. You will spend more money guesing at parts than you will at getting the test ran. If you get a clear answer from the dealer come back and we can help you with any questions you have about what they said or how to make the repair, but trying to guess at your problem is not the way to go, there are too many things that can be the issue for anyone to give you a correct answer with out a diagnostic check.

1994 Jeep Grand... | Answered on Oct 22, 2014

If you ran out of gas there is a very good chance that the fuel pump relay has blown a fuse or requires a reset. Fuses and relays are in the main fuse box behind battery. When you turn your ignition on to the one setting before the starter engages you should be able to hear the fuel pump running. If it does not then check those fuses. If it does run then there is a good chance that the crank shaft positioning sensor needs replacement.

1994 Jeep Grand... | Answered on Oct 13, 2014

This is a very common problem with pretty much any Chrysler product and 95% of the time it is usually 2 things. First thing to do is of course clean the throttle body and the IAC motor (Idle Air Control) motor. Second thing is a little strange but is most is the time the problem. When working for Chrysler Dodge Jeep for many years I saw the problem on almost a weekly basis and it will seem kinda crazy but it does work. You need to have your battery checked and most likely replaced. That's because there may be a dead cell in it that is causing the ECM and PCM to lose it's memory settings. Which causes the jeep to crank like normal but not idle and go dead. The battery will seem plenty powerful enough but this is normally the fix. Hope it helps. Thanks

1994 Jeep Grand... | Answered on Oct 12, 2014

which engine, that be first. no? look at it and what is it?
ill pretend 4.0L I-6
old car, with OBD1. code 13 and 51 are fully covered in the FSM.
ever seen and fsm? login to aldata.com and read.
and is discussed , infinitely on all jeep forums on the net. endless.
google that.? yet?
here ill google for you
i google jeep 13

and jeep dtc 51

13 would cause 51s so,...... work that.

1994 Jeep Grand... | Answered on Oct 03, 2014

this is covered in the FSM
the official Factory Service manual.

the free one might have it.
what grapics, why not point to an object and say here.
like the cluster? the instrument cluster or the Radio. or?
read instruments here.
under ZJ

1994 Jeep Grand... | Answered on Sep 30, 2014

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