I am still having weird idle problems ....I have to adjust the idle screw alot just to keep the truck on...the tps sensor showed it was 15% open so i backed it out a little and reset the pcm....the truck started right up and idle was at 800-900 until it warmed up then backed down to 700..took it out for a 10min drive and when i came to a light it would idle at 400 and die out...i reset the pcm again and drove it around again and it was fine for about 15 min... wtf .....so far I change the tps (4 times) iac (2 times) 2 tunes ...when the idle set screw was all the way in the truck would idle fine only once its warm up and throttle response was crappy...
I know the pcm controls the idle with the iac and i did the pcm reset the way ironface posted a while ago.....what else can i look for or test??
thanks
I know the pcm controls the idle with the iac and i did the pcm reset the way ironface posted a while ago.....what else can i look for or test??
thanks