Starts when hold gas pedal to floor. Starts caches up runs ruff.Does not want to take the gas.
SOURCE: 1997 jeep cherokee-fuel injection problems
Try replacing the Oxygen Sensors... I had the same problem and replaced my Oxygen Sensors and I haven't had any problems since.
SOURCE: 98 Jeep Grand Cherokee - Won't run without holding gas pedal down
same problem I overheated my jeep and ruined the Idle control sensor. put a new one in and it fixed the problem
SOURCE: 92 Jeep Wrangler will not Stay running.
I had the same prblm with my 1989 Jeep, 6 cyl straight, and it was because of the EGR valve, easy to replace and not too costly. EGR valve is screwed on the motor, driver side, and there is a ±1/2" rubber hose attached. Easy to see if device comes apart, cut by rust.
Check and clean Idle air control valve. Make sure its responding to signal as well. Also make sure ther are no vacuum hoses disconnected. This may not be a "cure" but it's a good place to start.
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