What would cause the engine in a toyota 4runner t Jan 7, 2012 13:59:47 GMT 7 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by slice2020 on Jan 7, 2012 13:59:47 GMT 7 Its a1989 Toyota 4Runner SR5 Petrol 4 cylinder. Manual transmission. It also reduces power to the car when I attempt to accelerate.====================Used Cars