power loss

  1. A

    Is my catalytic converter bad?

    Hi guys, I am not so experienced and need your guru expertise... Thanks in advance. I bought a 99 TJ with 140k miles. Rebuild the whole engine (pistons, etc). I have 150 PSI compression and everything seems to be working fine. But I seriously think my jeep lacks of power. My engine is 2.5l, 31...
  2. nbarb

    Acceleration stops abruptly when compressing pedal more than 50% of the way

    Hi forum, Been running into an issue with my jeep after coming back from a week long vacation. Was driving fine on the highway for about 40 miles then suddenly couldn't create power anymore. Sounded like a faint whistling coming from the engine block area. Letting off the power for a few...
  3. LearningAsIGo

    Is this the clutch going bad or what?

    Hey guys, got a weird problem and I'm wondering if it's a sensor problem or maybe the clutch going out. I have a 1997 jeep tj 4.0 manual with 126000 miles on it. A few weeks ago I started having some problems with the keep lurching/ intermittent loss of power. Normally last for about a second or...