Question about Jeep Grand Cherokee

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I have a 93 Jeep Grand Cherokee ,now 3 yrs. Only on days with 85 degrees temp, after 40-60 miles will act like its out of gas,shuts down.checked fuel pressure at manafold,a-ok,new fuel filter,has sound like 4barrel opening[sucking air]motor temp,onder 200,oil pressure 40-60lbs,volts at 12-14.will crank back up most of the time.when it starts this unless it has forward movement incresing with gas peddle will want to stall

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Have the vehicle scanned for diagnostic trouble codes that might be stored in the vehicle's computer as this will give a direction to look at.

Posted on Jul 15, 2008

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93 jeep grand cherokee wont start


Take 2 screws out of PCM and replace with shorter ones

Oct 23, 2012 | 1997 Jeep Grand Cherokee

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I have a 1999 Jeep Grand Cherokee V8 and it gets 200 miles per tank and will not kick down on highway or around town. WHat could be causing this problem?


Well first, is the overdrive on or are you in the overdrive gear, also sorry to tell you but these v-8 jeeps get real bad gas mileage, i think highway mileage is 18 and city 14,if you were getting better mileage and the trany is actting up then that will cause the lower mileage, good day.

Apr 14, 2011 | 1999 Jeep Grand Cherokee

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2000 Jeep Grand Cherokee with a 4.0L engine... the temperature only rises to about 150 degrees and stops... sometimes lowers a bit even at highway speeds. Normal operating temp is about 210-215 degrees. ...


The thermostat controls the temp of the engine. The temp sensor tells the gauge what temp to display. If the heater is still putting out a lot of heat then it may be a false reading temp gauge. If however the temp is noticibly cooler then replace the thermostat. A stuck open thermostat would also cause the engine to warm up slowly. check for a loose/dirty connection at the plug on the temp sensor.

Nov 24, 2010 | 2000 Jeep Grand Cherokee

1 Answer

1993 Jeep Grande Cherokee wants to stall


DONT BE CHEAP IF IT NEEDS IT DO IT JUST MY ADVICE JEEP ARE DIE HARD

Aug 23, 2009 | 1993 Jeep Grand Cherokee

1 Answer

My 95 jeep grand cherokee with 133,000 miles allways serviced on a regular basis feels slugish while accelerating. Once the car gets moving it is fine could it be a bad coolant temp sensor?


well thats possible if it acts different at different temps you might want to check catalatic convertor and possibly your fuel pressure

Aug 17, 2009 | 1995 Jeep Grand Cherokee

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95 jeep grand cherokee, hard starting, backfires, when cold


get a couple bottles of gas line antifreeze .. if you don't already use it and add it to the gas.

Robert

P.S. in minus 40 i don't even get out of bed... minus 23 here last nite... isn't winter grand

Jan 21, 2009 | 1995 Jeep Grand Cherokee

1 Answer

04 jeep grand cherokee 66000 miles 4.0


Run the car with the radiator cap off. Make sure the radiator is topped off with coolant or water will do just fine. While the car is running look in the radiator neck and check if there are bubbles coming out.
Maybe bad head gasket.

Oct 31, 2008 | 2004 Jeep Grand Cherokee

1 Answer

93 Jeep Grand Cherokee Laredo


Could be a sensor.I'm thinking more along the lines of a fuel pump or fuel filter.If the fuel pump is going bad..similar symptoms.Would be advisable to install a pressure gauge at the engine,and check fuel pressure when it's acting up.

Jul 13, 2008 | 1993 Jeep Grand Cherokee

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