shawn Posted July 20, 2011 Posted July 20, 2011 when i up-shift ( 2,5, 4 cyl) the engine revs up between shifts. i think this is some sort of anti-stall feature and i have seen it on other vehicals that i've driven, but not quite as extreme as this.(annoying) ------- is this just a matter of replacing a sensor or....................
Geonovast Posted July 21, 2011 Posted July 21, 2011 Does it idle high? Are you not completely letting off the gas before you push in the clutch?
shawn Posted July 21, 2011 Author Posted July 21, 2011 ya, it does idle a bit high, and sometimes it changes by itself to a higher idle yet, but nothing too drastic. and yes. i am letting off completely on the gas when i shift.. this is on my 86 btw.
Geonovast Posted July 21, 2011 Posted July 21, 2011 Could simply be a result of the comparatively slower throttle response of the TBI. Unfortunately I can't directly relate, as the only 2.5 I've ever owned is MPFI. The only times I've had my Jeeps rev up a bit during a shift was when the IAC was sticking, resulting in a high idle.
shawn Posted July 21, 2011 Author Posted July 21, 2011 i did replace the iac recently , and it did help alot and should probably look at the o2 sensor too (if i win the freakin lotto), but i am wondering about the tps ??
Sir Sam Posted July 21, 2011 Posted July 21, 2011 Know what bugs me? The Moon. Turn that damm thing off, I'm trying to sleep.
shawn Posted July 21, 2011 Author Posted July 21, 2011 its not even dark there yet ----sheeeeeeeeeesh!
mvusse Posted July 22, 2011 Posted July 22, 2011 its not even dark there yet ----sheeeeeeeeeesh! Well, yeah. That's because the moon is on. DUUUH!
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now