kevinzhou

Well today I decided after the car have been sitting for a couple of months.
Thought it was a a bad injector so I replaced the tomei with brand new hks and new spark plugs ngk 8 heat range. New coilpacks and tested the maf and it was good.

The car was tuned with this same setup Turbo injectors everything.

The 4th cylinder will not fire at all.
It gets spark
should get fuel injectors are new
dont think its the harness since I put the fourth plug on the thrid injector and it fired
I'm so lost help me zilvia hopefully this isn't a noob question