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Author Topic: YJ problems  (Read 1011 times)

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Offline 4Banger_madness

  • UberWheeler
  • Posts: 442
YJ problems
« on: November 06, 2006, 09:20:27 AM »
HI im new to this web site and i have a problem with my yj

It seams to run fine until i stop at a light and try to take off it studders alot and if you dont flutter the gas it will stall my dad and i hooked it up to our scanner and when it does this the injecter pulse width increases and the battery temp is not acurate also

has anyone had this problem before any suggestions would be greatly helpfull,

Nich
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Offline BlackYJ

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YJ problems
« Reply #1 on: November 06, 2006, 09:35:55 AM »
Have you checked the simple thigns like spark plugs, cap, rotor, wires, etc.?
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'95 YJ with a few mods

Offline stroker sahara

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YJ problems
« Reply #2 on: November 06, 2006, 05:44:48 PM »
Did you get any codes? I had problems with mine. ended up being TPS AND coil. Hard to diagnos when two problems arise at the same time and one won't trip a code :?
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If you want to run with the big dogs you have to be able to pee in the tall grass.


1989 YJ SOA, 36" SX, 4.6 Stroker...

Offline 4Banger_madness

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YJ problems
« Reply #3 on: November 06, 2006, 05:46:16 PM »
yes i have checked that and they look good. we also cleaned up the grounds and the battery teminals. it was still the same
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Offline Rookie

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YJ problems
« Reply #4 on: November 06, 2006, 07:05:04 PM »
Check ur fuel pressure I had a simalar prob in a gm and it was the fuel pump
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TJ with some stuff
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