engine problem..

[2000si]

i have a 98 b18c5 usdm itr motor. just recently i placed a 2000 integra gsr ignition coil into my distributer. For some reason at high rpms around 6000-8000 the car starts back firing alot kinda seems like the sparks not igniting the fuel. But has anyone ever heard of this and could it be the ignition coil, do i need a itr one or is it something else? thanks

[2000si]

anyone? bump

[INTEGRA DC2]

I dont know if this could be it ?? but what fuel pump are you using, the stock D series fuel pump, cause my car integra had the same problem and it was a fuel problem??

[2000si]

i believe i have a walbro 255 fuel pump, and it ran fine until i put the gsr ingnition coil in it but i heard u can put any b-series ignition coil into any b-series

[egcrk90]

you can make sure ur wires hooked up too ur coil arent touching because that same problem happened to me wen i installed msd into my c5 motor in my eg

[Mr.Burner]

sounds like timing to me...all the coils are the same.

[wrichards2k6]

sounds like timing to me...all the coils are the same.

x2, timing...

[2000si]

nvm i found out what the problem was and its fixed..thanks everyone

[tegmister]

are you going to tell us?

[2000si]

bad connection on the ignition coil