After 1993 jeep cheerokee grand cheerokee runs for 1 hour i turn it off it will not start for 5 hours what could be problem

SOURCE: 2002 grand cherokee hard to start

Check the map sensor.

SOURCE: no spark no fuel pump

Either your pump is low capacity or the filter is partially plugged...Check fuel rail pressure and see if delivery is adequate. Does it start if you spray carb cleaner into the throttle body while it's not starting?

SOURCE: airbag light stays on, fuses ok.

The airbag light will come on and stay on as long as there is an active code in the system. It will go off when the code goes to stored. Active means, something is malfunctioning right now so we will turn the light on. Stored means, something malfunctioned but is working now so we'll store the code in memory and turn the light back off. You really need to have the codes checked for an accurate diagnosis.

SOURCE: I HAVE 95 JEEP GRAND

Had similar problem with 96 Jeep 4.0L engine. Tracked it down to the connector for the distributor pickup. Spliced in another connector and hasn't stalled since. Also, have you had any codes? Easy way to check on Chrysler products: turn key on, off, on, off, on (not starting) and watch the 'engine light' on the dash. It will flash off/on. Count the flashes with short pauses between and longer pauses between code. When you get a 5 count and 5 count, that is the end. This may also help

ZJ Limited

• 17989 Answers
• Posted on Dec 02, 2009

SOURCE: wiring diagram for a 1993 Jeep Grand Cheerokee

In here you can find information and the repair Manual for 93ZJ-Secc-8W-Wiring-Diagrams

I really hope helped with this, remember rated this help. Good luck.