P0302 cylinder 2 misfire

[txslow6]

Completed the L67-->L36 top swap and now I have a cylinder 2 misfire.

What was added:
Ported LIM
HVIII
L36 UIM
new gaskets
ported TB
Modded rails

Car ran fine with the gutted M90 case.

Here's what I have tried:
Different plug
different plug wire
switched coils

I'm going to switch injector 2 and 4 tomorrow

Anything else I should consider?

 

[blueguy]

Just to rule it out...compression test and a leak down test...

Ummm, seafoam?

Sticky valve?

I had that issue...it was a good, fun time.

 

[BillBoost37]

Injector, ICM and compression test is where i'd start.