What needs to be fixed. Seems like not getting rite amount of fuel, maybe air but runs better with 89 octane. Also, I can kick in passing gear when it acts up starting up a hill, and it will come out of it and go on. No check engine lights have come on. Runs fine unless fuel gets sloshed around like on hard curve, coming to a stop, or starting up a hill, whats wrong?
My 1998 Mercury Tracer LS hesitates while accelerating and stalls when I stop? on 1998 Mercury Tracer
change fuel filter if it still hesitates check fuel pressure
Water in fuei tank!