problem with 88 rx7

I am having gas getting into spark plugs and fouling them out after it cranked. I have been told it could be 3 different things. Also, going to run straight pipe from main cat to pipes til new exhaust ordered. Could the blocked cats be causing the fuel to back up in the engine?

I am having gas getting into spark plugs and fouling them out after it cranked. I have been told it could be 3 different things. Also, going to run straight pipe from main cat to pipes til new exhaust ordered. Could the blocked cats be causing the fuel to back up in the engine?
its an rx7 thing, the plugs like to foul

is your car not starting? if not, its flooded. Do a search on RX7club.com to see how to unflood it, its not hard, i just dont feel like explaining how

Pule EGI fuse, crank, crank crank ect. Put EGI fuse back in crank with foot on floor, should start.

The car started right up after new plugs put in, after running a few seconds gas in the plugs stopped running. Its at a friends garage right now and we were trying to figure out why the gas came back into the plugs after running.

Stuck open injector is probably your problem there.