SR drivability issue
Posted: Tue Oct 20, 2009 4:43 pm
I have a redtop sr20det problem that i can`t figure out. While driving, accelerating or cruising, the engine will just stop accelerating, let off the pedal, press it back to the floor and nothing for a few seconds then it takes off again. Keep driving and it just gets worse. I unplug my TPS, then plug it back in(which causes ECM to stop taking sensor info and uses set values in the ecm) and it will run fine for 3 or 4 days except for a high idle then act up again. It never idles right since having this problem and the throttle response is horrible. I dont know if the laggy throttle is related or not but i know more information always helps. Anyone had this problem? or just know what i can look for?
I did change the TPS with a friends and had same problem although his sensor was just one he had sitting around, so no guarantee that it was good.
I did change the TPS with a friends and had same problem although his sensor was just one he had sitting around, so no guarantee that it was good.