Questions & Answers for: wont run over 1500 rpm

...PO 108. Turn vehicle off, after 2 minutes try to restart and motor wont run again, with foot on accellerator, rpm goe up and down, motor choking out. Sounds more like a mass air flow sensor

...wont go over 1500 rpm car is running normal the engine light comes on and wont go over 1500 rpm has happened a few times before but went away after restarting the car this time it is not going away ...

...run a flex hose in place of it. but i warn you it is not the most leagle thing to do but it wont matter if your state dosent have emission laws. but if you take it to an exhaust shop after this ...

...wont rev above 2000rpm battery won't hold charge, can jump off and runs fine in idle. If revved above 2000 rpm engine almost dies and runs terribly rough. please help Have the alternator tested. You ...

wont hold an idel. It'll start, then die. Runs great going down the road with a 1500 RPM, but any lower and it'll die. The vacuum lines look fine, spark plugs/wires new, starter new, and alternator is

run , wont shift out of first.runs fine in reverse.is it a pcm problem. No,Your car is in "limp"mode, there are three sensors on the transmission that tell the computer how fast your going so it knows

i have changed the fuel pump tps sensor and it still wont let me go over 1500 rpm ck fuel pressure at fuel rail's,with pressure gauge,, when running does it sound like a plugged vacuum cleaner,,e

i have a 2006 saturn vue it runs but wont go over 1500 rpm Probably a clogged catalytic converter...compare pricing and this should be a free check at your local shop...Hope you are close.

run and then measure RPM (knowing cylinder count) but wont. a sonic tachometer, have a hand held optical. tacho. they race the engine to get the CAT to light off faster, for a greener planet. (reason,

...z71 that wont run right past 1500 rpm I've put in plug an wires coil fuel pump an sending unit fuel filter an map sensor an truck hase no convertor empty them out I can only guess the timing is off