Idle problems 93 Loyale EA82, 3sp auto 2 wd 4dr sedan
Idle too low stalls in cold, when warm runs fine.
Idle goes high, 2000rpm? as it warms.
Vacuum seem fine, no leaks ( sprayed starter fluid at all vacuum hose joints. Tap into AT vacuum line w/ vacuum gauge, is in green ~ 21", drops to maybe 15 on throttle fast press, goes right back up. to green in few secs. Raise rpm, to 2500 or 3000? Vacuum stays steady after brief dip.
Can pull codes if I can identify ODB I black and green plugs, don't seem to be around fuse panel, any suggestions?
Thanks for your help,
Subaru made such good cars in 80's and 90s, now trying to obsolete them my limiting parts???
Anywhere I can fine new or used TBI or parts to rebuild?