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Re: I have a '93 jeep grand cherokee limited 5.2 v8. I...
Disconnecting your battery, as you must've done when changing the starter, will cause the ecu to revert to factory settings and the computer will have to relearn the proper idle for your jeep.
Are you getting spark from coil wire when cranking? If so, check the cap & rotor. If not, the most common failure is the crank sensor. If you have a 4,0, you can find it on the drivers side of the bellhousing, in line with the flywheel, just where it's annoying to work on. There is a test you can make, but I don't have the specific test values or the correct terminals to check. (you can find that info in any half decent manual. Good luck
Place the transfer case in low range. Pry the shift indicator bezel out of the console using a trim stick.
Apply the parking brake and place the transfer case in neutral. Remove the parking brake trim insert. Remove the console attaching screws. Lift the console up and disconnect the 4WD indicator lamp hamess. Remove the console.
Remove the passenger side knee blocker. Remove the single end screw. Remove the screws below the glove box. Remove the screw at the courtesy lamp. Remove the ash receiver and the screws behind it. Remove the instrument panel armature screw behind the ash receiver. Open the glove box and remove the screws behind it. Lower the panel and disconnect the lamp harnesses. For additional instrument panel service procedures to complete steps 6 thru 25, refer to Instrument Panel, Gauges and Warning Indicators/ Instrument Cluster / Carrier/ Service and Repair/ Procedures. See: Instrument Panel, Gauges and Warning Indicators\Instrument Cluster / Carrier\Service and Repair
Remove the pod switch bezels on both sides of the steering column with a trim stick.
Remove the drive side knee blocker. Remove the end screw and screws located at the bottom of the knee blocker.
Remove the cowl top trim panel by prying it up with a trim stick. Remove the solar sensor if equipped.
Remove the "A" post trim panels.
Remove the remove the bolts that attach the lower instrument panel reinforcement to the instrument panel armature and remove the reinforcement.
Disconnect the park lamp switch.
Pull back the carpet at the transmission tunnel from the base of the instrument panel center bezel. Remove the nuts from the upper studs and bolts through the floor that secure the instrument panel center bracket.
Remove the bolts that secure the instrument panel center bracket to the drivers side of the transmission tunnel.
Remove the screws securing the Vehicle Information Center and remove it. Remove the screw fastening the mounting bracket.
Unplug the vacuum harness connector or vent tube on ATC equipped vehicles and the wire harness located under the passenger side of the instrument panel.
Remove the screws holding the passenger side kick panel, along with the screw from the kick panel shroud.
Unplug the antenna cable near the right cowl side panel.
Unplug the instrument panel wire harness connectors from the junction block at the right cowl side panel.
Remove the bolts that secure the instrument panel armature to the windshield fence.
Remove the nuts that secure the top if the instrument panel armature to the windshield fence.
Remove the bolts that secure the ends of the instrument panel to the cowl side panel.
Remove the nuts that secure the steering column to the brake pedal support and lower the steering column.
Remove the bolts that secure the instrument panel armature to the brake pedal support.
Place a protective cover on the seats. Lift the instrument panel off the windshield fence studs and maneuver the instrument panel out and lower it onto the seats.
Disconnect the refrigerant lines from the evaporator tubes. Make sure to install plugs or tape the ends of the lines and fittings to ensure that excessive amounts of moisture do not contaminate the A/C system.
Remove the vacuum line at the tee from the main vacuum supply harness. This line runs through the body with the upper refrigerant line.
Remove the Powertrain Control Module with connectors intact and set aside.
Remove the heater A/C housing mounting nuts from the studs on the engine compartment side of the dash.
Remove the heater A/C housing from the vehicle.
To Install the components, reverse the procedure stated above. Torque Specifications: Instrument panel center bracket to floor transmission tunnel fastener: 28 Nm (250 in. lbs.) Instrument panel to windshield fence bolts and nuts: 12 Nm (105 in. lbs.) Instrument panel to cowl side inner panel bolts: 12 Nm (105 in. lbs.) Instrument panel to steering column support bolts: 12 Nm (105 in. lbs.)
Every morning at lunch time and evening my jeep won't start. It doesn't grind but the electrical goes crazy. After a couple of trys it finally starts. Help
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Sep 23, 2007 - 12 posts - 9 authors
Remove the top radiator bracket and the whole thing will slide out. IF you have .... What I Have: 1994 Grand Cherokee Limited 2.25" 4 Wheel ...
These trucks have a bad defect I mean bad
change you computer. An get it from jeep
see where the the plug plugs inn the solder is broken
you can test it but u really need to know wht
your doing
hi; no power ? 93 jeep grand cherokee 4x4; cat. was burned out ! badly hot !. i did cut it off, ! put back with out a cat....just a new muffler, shot tail pipe.. put in new spark plugs,, new dist. rotor, ? those's, old plugs were very black!
but, rough starting, how, do you find the power codes, ? or reset, the computor ?. just has no power !??. what's wrong ?. can, i reset ?..can i buy some fuel treatment?????
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