1996 Mazda 626 4 cyl Four Wheel Drive Automatic 192000 miles
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hello,

here is my problem. i brought my car bout 4 months ago. it was acting strange when i brought it but the owner said all it needs it TLC so i said fine i can give it that. tha problem im having it it jerks really bad when in drive and reverse. but when in park no jerk. when on tha hwy non stop car is fine. so i change tha trottle body, the o2 top sensor the fuel pump, fuel filter, wires distrubtor cap. after all that the engine light when off after changing the throttle body. i was told that it could be tha catalytic converter? i dont know what to think it has been on tha machine with these ppl who call themselves experts the say that tha throttle body has dirt in it and need to b cleaned out cus i got u used. and change my wires and plugs again. what should i do? thanks inadvance.

also, when i put it in drive it has very low accleration. meanin that when i press on the gas it will go but den lose pressure when tryin to reach speed get off the gas den press on it again and i will go.