Could New Coils Kill My Ignition Module?

[SevenAngryPenguins]

I put new coils in last week (JJR) and yesterday car (series 1 R33) started running like a dog as soon as the car starts making boost it misfires to the point it almost stalls, back off and it runs perfect again, it idles perfect as well, was thinking maybe my ignition module was stuffed any ideas? it was running the series 2 ecu as well (not sure if that matters)

I chucked in my PFC and problem was still there.

Edited December 9, 2007 by SevenAngryPenguins

[UCD15R33]

Mods?? Is the engine a series 1 or 2 ?

[SevenAngryPenguins]

its a series one mods are only turbo back exhaust, intercooler and 12 psi boost

[UCD15R33]

okay why say a series 2 ecu the series 2 has a inbuild ignitor pack where he series 1 doesnt. Also did u change plugs when u put coils in??? are the iridum or copper??

[SevenAngryPenguins]

didn't change plugs as they only had a couple of thousand k's on them pulled them out and they looked ok.

the plugs are coppers with 0.8 gap.

bought series 2 ecu by accident was told it was jap tuned ecu by ebay seller, chucked it in and learned pretty quick that it wasn't I didnt bother changing ecu's back (someone told me it wouldn't matter) and I bought a PFC and was going to get it tuned pretty soon witch was why i got the new coils.

Edited December 9, 2007 by SevenAngryPenguins

[STATUS]

change plugs then start trouble shooting...

[SevenAngryPenguins]

cool getting some now cheers

Edited December 9, 2007 by SevenAngryPenguins

[SevenAngryPenguins]

changed plugs (old plugs came out totally black), ecu, haven't tried old coils but I would think it unlikely that all the new ones stuffed up at once, I might start looking for an ignitor module any ideas on much much they are from nissan?

anyone know if these can be tested by anyone?

Edited December 9, 2007 by SevenAngryPenguins

[Duncan]

nissan? about $500 and 6 weeks from japan.

nothing wrong with running s2 ECU its the coils and ignitor that are different