Cant find missfire need some help

[bioskyline]

is your power steering connected at all? and i maybe wrong, but is your bov connected the correct way?

very nice eye. that would explain the idle, as the bov port is now feeding straight back to the accordian. swap the 2 hoses and see

observe pic

 

[jetjock]

Not that it's right but unless I'm missing something the way he has should have no effect on idle at all.

 

[lilmartian09]

No original turbo

---------- Post added at 06:25 PM ---------- Previous post was at 06:12 PM ----------

YAY that fixed the idle problem but it still sounds like its missing. Possibly the exhaust leak. Sounds like a 350 wen I rev. Only mod to exhaust is 3'' BIC Divorced Downpipe

 

[91Supra313]

Sounds like it isn't connected properly at the dp to straight pipe.

 

[lilmartian09]

Probably yea. Its just 3'' Bic to stock exhaust with a aftermarket muffler. I feel a really big difference since changing the 2 hoses tho. Much faster now

 

[hvyman]

Get a full 3in exhaust and fix the leaks. You have a bottleneck with the stock exhaust.

 

[bioskyline]

yeah, did you bolt it the exaust with or without gaskets?

 

[91Supra313]

Just go to your local muffler shop and ask them to weld in some 3" stock pipe. I had to do that in the area where the test pipe ( cat delete pipe ) went. So from my DriftMotion 3" DP to my Blitz exhaust is a small 3" stock pipe from my local shop. Work perfect and sounds great with the Blitz.

 

[3p141592654]

You might want to verify rpm with something other than the factory tach you have there.

 

[lilmartian09]

Thanks for all your inputs about the exhaust. I want the apexi N1. I can buy it from horsepower freaks but it dont get here until like 3 months but willing to wait. And yes I did put gaskets. And I believe I found my miss. I checked the resistence for all injectors. All were in spec except one with a resistence of 14.4