Ok, I need som ehelp diagnosing this issue. I just purchased a 2010 wrangler rubicon 2door with the manual transmission. It has about 30,000 miles on it, and until I bought it, it has never been wheeled at all.
That problem I started to notice was that when I was accelerating in like 2nd or 3rd gear, I would lose some power. It's a little hard to explain, but it's like I am holding down the gas pedal at the same amount of throttle and all of the sudden the jeep drops power and throttle and is not giving as mush power anymore. It still accelerates, but just less than it was before.
I am not letting off the throttle at all and I don't notice any change in the rpms or any change in the sound of the engine. Just less power.
Any ideas from anyone????