when I starting without wire on spark plug the engine turn very well and smooth

so when I plug 4 wire or only one no matters 1,2,3 or 4 cylinder ....the starter block and stop... have some explosion so the engine can't start

...he try so can't go over 600rpm

I think it's fire trouble ....part or wiring???

I play with distributor and don't help

It' 3rd gen 3sgte st205 swap

brand new bkr6ep8

have 2 coil... mr2 94 (90919‑02197) and st205 (90919‑02209)
have 2 ignitor (89621-26010)
have 2 ecu... mr2 94 (89661‑17460) and st205 (89661‑2B840)

st205 only code 54 and mr2 have no code


when I starting without wire on spark plug the engine turn very well and smooth

so when I plug 4 wire or only one no matters 1,2,3 or 4 cylinder ....the starter block and stop... have some explosion so the engine can't start

...he try so can't go over 600rpm

I think it's fire trouble ....part or wiring???

I play with distributor and don't help

It' 3rd gen 3sgte st205 swap

brand new bkr6ep8

have 2 coil... mr2 94 (90919‑02197) and st205 (90919‑02209)
have 2 ignitor (89621-26010)
have 2 ecu... mr2 94 (89661‑17460) and st205 (89661‑2B840)

st205 only code 54 and mr2 have no code


timing and firing order look good!

the starter is block by detenation for sure... have bent electrode on spark plug #3