Idle Surging 900-1100 rpm
#1
Idle Surging 900-1100 rpm
I used the search and couldn't find similar symptoms and I am tired or living with this.
1987 22RE 5spd
4runner warms up fine but once I start driving and let off the gas the idle jumps from 900 to 1100 up and down (surging). If I give a quick press of gas it idles nicely at 800rpm and everything is great. It does not make a difference if my foot is on the brake or if I coast.
Any advice on what I can check?
Jamie
1987 22RE 5spd
4runner warms up fine but once I start driving and let off the gas the idle jumps from 900 to 1100 up and down (surging). If I give a quick press of gas it idles nicely at 800rpm and everything is great. It does not make a difference if my foot is on the brake or if I coast.
Any advice on what I can check?
Jamie
#3
Does your throttle body have a dash pot (prevents a hard/complete fuel shut off when you let off the gas quickly)? Also, check you VAF. I had one on a 22RE go bad (spring broke inside) and it gave similar symptoms.
Thread
Thread Starter
Forum
Replies
Last Post
Seattle_Sign_Guy
95.5-2004 Tacomas & 96-2002 4Runners
0
07-12-2015 12:38 PM