hey guys,
got a 3.2L Isuzu Trooper 1998 with a tranny problem (or gearbox dont know)
sometimes the automatic gear slips (only for 3rd and 4th) and wont grip again unless u reduce ur speed till 2nd gear kicks in.
u can drive for days with no problems, and sometimes it just starts the minute you begin to drive.
the "check transs" light always comes on, and doesnt go away till u turn off the car then on.
OBDII scanner didnt show anything.
any advise ???
doesnt seem mechanical since sometimes it works perfectly with no issues.