Engine Performance problem
1997 Other Jeep Models 6 cyl Four Wheel Drive Automatic 146000 miles
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we have changed the battery,computer,idle air control,crank sensor,cam sensor,ignition coil,distribitor rotor,spark plugs and wires,oygen sensors,air filter,transmission kick down cable, and it will not stay running it we just changed the crank sensor for the second time it ran good for 4 days then it will die while your going down the road the rpm's will rev up then die i need help