22re cuts out when under load and warm

1922 TOYOTA 4RUNNER
Avatar
OREEDUCATOR
  • MEMBER
  • 3 POSTS
Hello Gents
I hope you all can help. I am stumped.
85 toyota 4 runner.
Brand new 22re motor with mild cam for torque.
Replaced fuel filter and pump in tank.
Runs great when cold but when warm cuts out realy bad under throttle load. replaced TPS. Have vacums hocked up and timming at 5 degrees when bypass set. Any help would be greatly appreciated. Thanks
Jan 22, 2006 at 5:36 PM
Advertisement
Avatar
HITEK
  • MEMBER
  • 30 POSTS
I think coolant temperature sensors or 02 sensors and or the mass air flow sensors.
Jan 22, 2006 at 8:20 PM
Avatar
OREEDUCATOR
  • MEMBER
  • 3 POSTS
Well still no luck. Rats!!!
Replaced o2 sensor and coolant temp. Mass Air flow checked out fantastic. Thought that I might have intake leak when warm but tried wd40 around entire intake and no change in idol. Any ideas? Thanks again.
Jan 26, 2006 at 9:46 AM
Advertisement
Avatar
HITEK
  • MEMBER
  • 30 POSTS
The CAT converter pluged ?
Jan 29, 2006 at 1:28 AM
Avatar
OREEDUCATOR
  • MEMBER
  • 3 POSTS
Has no cat on it or sensor. 85 had only sensor at y pipe on exhaust.
Jan 30, 2006 at 9:22 AM
Avatar
HITEK
  • MEMBER
  • 30 POSTS
The last thing I can think about is the EGR valve systems?
Jan 30, 2006 at 9:45 PM