STROKETHISF350
New member
- Joined
- Sep 1, 2012
- Messages
- 1,253
A few weeks ago I did a launch on the street and and soon as I hit 2nd and locked the converter there was a Big Bang and some kind of knock so I pulled over checked everything and limped it home, The next day I went out to start the truck and it was missing and had tons of white smoke but once it warmed up a little the smoke went away, while driving down the road I can hear a loud fuel knock so I hooded up efi live and found injectors 5&6 balance rates were way off.
Being that the injectors Only have 4000 miles on them I called the place I bought them from and the said to send them in. A couple weeks later I got them back and was told the tested fine and are still balanced within spec so I installed them in the truck and I'm still having the same issue except of coarse the balance rates are different.
I tried an injector kill test and the engine sound doesn't change when I shut off # 2 but with all the others the miss gets worse. So my question is where do I got from here and I idea what could be wrong ? I'm assuming a dead hole but damn that was fast it ran perfect the whole day until I launched it.
Sent from my iPhone using Tapatalk
Being that the injectors Only have 4000 miles on them I called the place I bought them from and the said to send them in. A couple weeks later I got them back and was told the tested fine and are still balanced within spec so I installed them in the truck and I'm still having the same issue except of coarse the balance rates are different.
I tried an injector kill test and the engine sound doesn't change when I shut off # 2 but with all the others the miss gets worse. So my question is where do I got from here and I idea what could be wrong ? I'm assuming a dead hole but damn that was fast it ran perfect the whole day until I launched it.
Sent from my iPhone using Tapatalk