Parts replaced: Sending unit Fuel pump assembly,coil, tonight- Fuel pump relay. Not test driven yet. Battery & complete Tune up less than a yr. No coughing, sputtering or choking, no dummy lights before dying without notice. Appears to happen once the vehicle reaches normal temp of approx 180-210. She does seem to be gas deprived. Any assistance is appreciated. email me at donna.michellle.smith at gmail. com please.
SOURCE: 1998 Jeep Wrangler Sport codes P0121 and P0122
did you check voltage to sensors if you need help with proedure, contact me, or you may try patrs houses on line in how to section.
SOURCE: 1995 Jeep Wrangler 2.5 4cyl spits and sputters while driving
have you considered checking alternator and battery? just a thought
SOURCE: 1999 TJ Wrangler/Sah runs rough after warm
we have the same problem on our 2004 dakota. The mechanic says that it could be the exhaust vacuum that needs to be replaced. Also, they also mentioned that sometimes when the catalytic converter is plugged it acts that way also.
Let me know if this helps.
SOURCE: Here is my problem... 1998 Jeep Cherokee Sport 4.0
Sounds like you have done all but 2 things to treat this. Double check the wiring to any loose connections or breaks. If good replace the electric fan itself. Because of the nature of electric fans most are not engaged when the vehicle is moving but should kick in when it is sitting engine on even if the AC is not running. The AC control actually provides extra voltage to the fan to run at a higher speed. It sounds like you have lost one of the speeds to your fan.
Testimonial: "Thanks i will try it "
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