1997 Jeep Grand Cherokee "1996 running rich" Questions

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Question about Jeep Grand Cherokee

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...is listed as auto shutdown relay (oxygen sensor). It blows it everytime the car is running. What can be causing this? Also my Check engine light is on along with the car running rich. change the ...

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...1996 Grand Cherokee 4.0 is running very rich and emitting black smoke at times usually around 2000 Rpm I changed the wires, plugs and temp sensor and that didn't help. 02 sensors will need to be ...

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Question about Jeep Grand Cherokee

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...thatbe makeing the power issue? Yes, the open circuit can indeed cause your loss of power and the appearance of running rich. Likely caused by replacing the exhaust manifold. Check wires to

running rich, black smoke from exhaust, when i'm driving it runs great but when i stop idle drops way down but does not stall i tap gas pedal and idle comes back up but smokes black smoke till i drive

1997 jeep grand cherokee runs rich after long trips 4.0 liter 179,000 has new plugs,wires,map sensor, 2 new oxegen sensors. i cleaned thotle body. runs great around town. long runs it gets a code ...

...running fine, then stalling without warning usually ... 97 Jeep Grand Cherokee Laredo keep dying upon ignition Jun 11, 2015 1996 Jeep Grand Cherokee just stopped while driving. Jun 10, 2015 More ...

...running extremely rich and a partially plugged muffler and after the fuel vapors accumulate in the exhaust system then you get an explosion causing your muffler to expand. However I would first look ...

Question about Jeep Grand Cherokee

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1996 jeep cherokee sport 4.0 L it will stall sometimes and start back after holding gas pedal to the floor, runs rough for a few seconds then smoothes out. also can drive it short distances and cut it

...running rich and bad MPG's now. How can I 'drive' the computer to make the engine to run lean in park to burn off any carbon like i did with the GM's in the 80's? Robert Hi glad to help 72 is ...

Question about Jeep Grand Cherokee

1 Answer

...1996 emits a lot of black smoke on take off or when overtaking, and when coming to a stop nearly stalls. Has terrible fuel economy. Injectors have been serviced, oxy sensors and plugs replaced. No ...

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