tonytlm2k

i have a 93 rx7 touring. i was drivin home the other day and the car accelerates fine wen im on the gas, but when i decelerate or hit the gas lightly the car starts to hesitate and sorta buck but goes away if i stomp the gas.i have an intake,downpipe and catback.i think i have an exhaust leak but i dont think that would cause the hesitation.plez help

j9fd3s

the o2 sensor being really bad might do that, just don't drive at part throttle anymore



mike

rageblade_rx7

It could be very well be your throttle cable....but I'd say check the O2 sensor too like that other dude said.

rotarychainsaw

Do fd's have TPS sensors. I'm a fc guy, so i dunno.

Fe3Boost

Unplug the O2 sensor and it should all go away. Worked for a few freinds and myself so give it a shot.



-Rikki

jspecracer7

Yep!



could be an adjustment on the throttle body. I did this on mine and found it annoying!

Fe3Boost

The TPS is a good guess but I would do the O2 sensor trick first. Seems to be a little bit easier to me.



-Rikki

jspecracer7

yeah, MUCH easier!