whistler town
New member
Hi im newbie
I have a 90 4runner auto and it shifts all wacky sometimes ??
some times it runs perfect other times it wont shift into 4th on the hwy just sits in 3rd hammering away and when it does shift into 4th it will randomly shift back into 3rd for no reason??I thought it was the tranny so i put a reco one in much smoother sbut still doing this weired shifting??? could it be a faulty kick back control unit??or ecu problem??
I have a 90 4runner auto and it shifts all wacky sometimes ??
some times it runs perfect other times it wont shift into 4th on the hwy just sits in 3rd hammering away and when it does shift into 4th it will randomly shift back into 3rd for no reason??I thought it was the tranny so i put a reco one in much smoother sbut still doing this weired shifting??? could it be a faulty kick back control unit??or ecu problem??
