i just put a d16y5 in my 1990 hatch and when i started driving it all seemed fine and what not but then when i tried to slamed on the gas the car just falls over its self. what could cause this? could this be bad fuel filter?

 

was it doing this before you swapped it?? might be bad timing, bad cat, alot of things gues and check pretty much

 

yea i dont think it was doing it before because i got the motor from a friend and it wasnt doing it before! it like boggs out then u let off and it cetchs back up but i havent really romped on it cuz i put new bearings in the motor just before i put in so idk what its going to do