1993 RX7 Touring with JDM motor and Apexi powerfc. Completely stock, only intake, exhaust and tune. Went last friday night to an HPDE event car lasted all night without a problem. Go next day to start it in the morning and nothing. The car cranks but doesnt fire. tried starter fluid still nothing not even a stutter or backfire like normal with starter fluid. removed plugs all under 250 miles on them, clean with good burn pattern. check crank angle sensor had issue before with broken wire. have continuity to ecm, swapped them out anyways I have plenty extra. still nothing. swapped back to stock ecm, nothing, swapped ignitors, nothing. checked all wires between ecm and ignitor and ignitor to coils. tried different coils and ignition harness. Needless to say I am completely baffled how it was running fine the previous day only a few hours before to dead. Any help or advice would be greatly appreciated to say the least.

 

Is it possible it's not an ignition issue? Have you checked the EGI? Is there power to the fuel pump?

 

He said he tried starting fluid and it didnt even sputter. If it was fuel related it wouldve momentarily kicked over with starting fluid