I'm using BKR7E spark plugs.Come to think of it, it started doing the missfire when I installed the Blower as well as the plugs.

Is it safe to run the Stock S2000 plugs with a supercharger?

 

also check your compression and a leak down test... just to be sure

 

Yes, just don't go crazy since they are warmer.

 

I was thinking that, but it only does it with the EMS not the stock ECU. I'll do one anyways.

 

well I replaced the 7's with a new set of 7's. Still did it. now I'm going to replace the 7's with the Stock plugs

 

Define going crazy??? lol

 

Problem isolated. Cyl #1 not firing. Will start to fire at hwy speeds.

Replaced, plugs, coil packs, and injectors.

cyl NOT FIRING with ems, will fire and run right with factory ECU. I guess it's back to Dyno to see why it's not firing.

 

EMS is bad, this happens all the time. replace it

Almost Engine Management

 

Turns out it was bad software in the EMS itself. Garvin at AEM took care of it with out any delays.

thanks Garvin!

 

Well thats good. I knew when i heard the problem it was not right. when you get your car fixed i get the first ride in it.