LOSE OF POWER

  • Tiny
  • rice2568
  • 1999 Jeep TJ
  • 102,000 miles

I have a jeep wrangeler 4.0 L 1999 I am having trubel whith lose of power on hills I am haveing to put it in 3rd on hills that I used to pull in 5th I have ck. All dis whiers and dis. And all the con. It idels ok and rev. Ok it soundes like it is muffeld when you put a load to it I need a good place to start.

Friday, November 4th, 2011 AT 6:36 PM

1 Answer

  • Tiny
  • rasmataz
  • Member

Check the exhaust system for restriction, catalytic converter could be the problem. Also refer to this link for more informatiion: http://www.2carpros.com/articles/engine-has-low-power-output

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Friday, November 4th, 2011 AT 7:33 PM

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