I have a 1992 DA Integra B18A1 got it last night. driving the car its loses all motor power and back fires and sputters. some times it clears itself out but it sometimes takes a while. its throwing code 13 and 43. 13 is Barometric pressure, 43 is fuel supply system anyone have any idea's?

 

not sure about the barometric pressure but the 43 might be being tossed due to low fuel pressure. get a pressure gauge and see what its running at, could also be clogged fuel filter/lines or maybe a clogged injector but i would start with seeing what the pressure is running first and go from there.. but using some lucas injector cleaner wouldnt be a bad idea either

 

thanks, i'll try it and let you guys know.