Injector rattle/knock.... NO MORE

[12valve]

As I've posted before about the 06 that melted 3 engines in one year... Rattled like crazy at low boost, ran rough at idle and smoked blue doing it...
Well... It's back together and running, no more rattle!! Runs smooth as silk

Things done at the rebuild:
-fixed the flux4s at f1
-#6 cylinder sleeved
-haisley ceramic coated pistons
-upgraded to s480
-cleaned fuel tank
-changed AD fuel filters
-went from 20 over hg to a 10 over

it made a couple of quarter mile wot runs today and it finally held!
It ran low 12s with mp8 at 20% and smarty sw9, tm1, timing3, rp2, pod99

 

[jsf350]

so what do you think the rattle was from? The bad injectors?

 

[Big Swole]

so what do you think the rattle was from? The bad injectors?

Possibly injector prob or spray pattern.....My head raise his compression going to the thin gasket...I think that had more to do with the rattle going away...


my .02

 

[12valve]

I don't know... We had them checked at f1 last time and it cost a whole 900 bucks and the truck didn't run better at all and injectors look looked like this after less then one tank of fuel