Heres the story! Truck ran with a p0303 code for one minute, trucks rpms started running up by them self then stalled. Now the truck cranks for a while then locks down. I can turn the engine in reverse and it will crank again for a while, Did I lose an Injector! Please help i am lost!!
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P0303 Cylinder #3 Misfire Detected.. Any mods on the truck?

 

dropped valve ?

 

No mods! How can i tell iff I dropped a valve, do I have to pull the head?

 

No mods! How can i tell iff I dropped a valve, do I have to pull the head? Will one dropped valve cause it not to start now?

 

If you dropped a valve I would think you'd hear it when it happened. Maybe a bad ground on the electrical system? I think there is a discussion on a ground wire that frequently gets rubbed on the passenger side of the motor that causes all kinds of havoc.

 

just found oil and aluminum chips in the intake??????????????????

 

Sounds like you need to pull the head..

 

Turbo went south?

 

yep sure sounds like a turbo went **** up, gonna need to pull the head and look in the cylinders for metal. doing the same thing on my 07 when i get around to it

 

You're not under warranty?

I would think that would be covered..?

 

It is very hard to get oil AND aluminum chips through the intercooler to the intake with a blown turbo. Was there a lot of oil blow by? Was it making oil? Any loud pop or bang? Any black smoke or heavy oil smoke before it shut down?

Let us know.

 

sounds like you've cooked a piston, get someone to check compression if it will spin enough

 

A little popping/knocking noise for about 1 minute till I got pulled over, no blowby, no oil under truck ever. TST programmer was not on truck either. Truck has 186,000 miles?

 

The question never got answered about a warranty. Isn't this truck still under warranty? I would know that first before I tore one of these motors apart, because the moment you do, you paying you own bills that can easily be in excess of $8000