no spark some times

[leekim]

ok here it goes i have and s13 wit redtop,555 nismo,255walbro,stock ecu and safc. Problem the cars starts and run fine for a lil and then its starts to brake up like it has bad spark plugs. then shuts off and wont start, also the tach wiggles when tryin to start. idk but i check for spark and there is not any. help me i need it running caz im goin away.

[Hijacker]

Get rid of the safc. Piggy backs like that are bad mojo.

If your car was running before you put the injectors and piggy back on, then your problem is there.

If you slapped that stuff on prior to getting it to run, put the car back to stock, get it to run, and then add your upgrades. It's easier to get a stock setup to run than it is to get aftermarket parts to run.

[leekim]

i had the mods for like 1 year and the car was workin fine so i dont think that is the problem