Search Results for ‘revving’

Old engine went to crap after seizing up. Dropped a new 4.0 in it. Ran fine for a while then it started idling low. Then at some point it would alternate between starting up and running fine and then on to days when need to be given gas in order for it to start and sometimes gas was needed in...

Hey everyone, I was teaching my girlfriend stick today and of course it was quite a bumpy ride. She almost stalled it and saved it by mashing on the gas and as she took it out of gear, into neutral. The engine keeps revving at around 2500 rpms. As I was driving back home I noticed that the brake...

While passing another vehicle in Drive going up a grade at about 55-60 MPH the trans downshifted into auto stick mode by itself and I had to manually shift it back to drive instead of the trans shifting by itself. The engine was reving at about 5600 RPM's. It was as though it was stuck in 2nd...

2003 Wrangler. My automatic transmission will noticeably rev up from usually 2,500 RPMS to 3k when shifting what I believe is into 4th gear, possibly 5th gear but 95% sure it is 4th. Will not rev when the Over drive is shut off. Original 4.0L engine and trans have 146k miles on it. Recently...

2003 Wrangler. My automatic transmission will noticeably rev up from usually 2,500 RPMS to 3k when shifting what I believe is into 4th gear, possibly 5th gear but 95%sure it is 4th. Will not rev when the Over drive is shut off. Original 4.0L engine and trans have 146k miles on it. Recently...

Hey everyone! New here, but I did check the forums for this problem...The day before my trans slipped, I used my zj to move my broke 69 ford and a saturn across my yard. I had to jerk on the truck to get it to slide on its stuck wheels, using 4lo. Didn't get hot, and drove fine the rest of the...

I've got an AW4 that's acting up. When cruising, if I let off the gas and then apply it again, the engine revs, but doesn't engage unless I really punch the gas. Then it clunks into gear. The fluid level was high, so I drained some and added Lucas to it, but that seems to only have partially...

I have a 1989 manual XJ, and every time I shift into neutral, the idle changes. Sometimes, it will idle really high while other times, it will act completely normal. Even in gear, sometimes it will begin to accelerate without my foot touching the gas. Unfortunately, I can't give the rpm...

I have a 2006 4.0 TJ. Recently my check engine light came on and now I have problems revving past 2450 rpms. Usually this happens after the engine has warmed up and I have driven a few miles. It doesn't matter if the jeep is moving or not, or what gear it is in. If the engine goes past 2450rpms...

1999 renegade, 3 speed auto gearbox. our car has a little issue where (particularly when cold) when it changes gear it seems to rev heavily, I'm not sure if this is gearbox related or idle. Can anyone help with advice on how to diagnose the cause.