2002 Jeep Grand Cherokee "wont 30 miles" Questions

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Question about Jeep Grand Cherokee

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...wont' have to do that again. What is a good oil to use? WELL I USE MOBILE 1 NON SYNTHETIC 10W-30 OR VALVOLINE 10W - 30 I USED HAVOLINE 10W - 30 THOSE 3 OILS IS GOOD.TO KEEP DOWN SLUDGE DO A OIL AND ...

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Question about Jeep Grand Cherokee

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...wont get petrolium deposits in your motor from stop and go traffic. Stick with a top quality, name brand oil in 10W-30, 10W-40 or 15W-40 and you'll be fine. If you live up north where it gets cold, ...

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Question about Jeep Grand Cherokee

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...wont make the changes that supost to do, it doesnt do it all the time at least twise a week or when get on the freeway and drive for 30 miles and go off the freeway is when start doing it. Have the ...

...30-45 psi at fuel rail, and the regulator should bump pressure 5 psi when reving the motor. Higher pressure indicates failed regulator. woman alone, sorry for that. Ill assume you meant alway scranks ...

Question about Jeep Grand Cherokee

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...wont go on because oil is low. You cant drive the car with the oil light on, SEVERE ENGINE DAMAGE WILL RESULT. You might have an engine that is damaged! No oil on the dipstick, is most likely why the ...

...30 degrees my 1994 jeep grand cherokee 4.0 will not start i changed the crank shaft sensor and the cam shaft sensor installed a new fuel pump and the spark plugs, dist cap, rotor, and wires i cleaned ...

...wont start for a min of 30. if you let it idle awhile cant go 45 ft and try to stop.if you can get on the freeway will run great till you have to stop for fuel then you better hope you brought a good ...

Question about Jeep Grand Cherokee

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...30 min after coming home and she wont start for ANYTHING ! I pulled the wire off the ign coil and held it out a bit and when started i saw sparks like a sparkler.. then after a few times there were ...

30 psi for 5min, keyed OFF>
keep in mind that pressure varies with the FPR regulator.
by vacuum, so idle pressure are higher and W.O.T is higher, by about 6-8PSI. ( from idle)
(i wont go into

Question about Jeep Grand Cherokee

1 Answer

...wont go 30 mph my 1990 blazer willnot go over 30 mph if when you get to 30 miles per hour the rpms are excessively high then the 3rd gear on you're transmission is out. you can try changing the ...

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