Checking rail at idle will tell you if its the fca or injectors

Sent with a Droid RAZR in one hand and 14,000 volts in the other.

 

had the injection pump replaced anytime even with stock? they dont have to be timed but a cp3 is supposed to be timed for noise according to dealer, although to be honest i never do. also remember the isb is gear driven so with mileage you will get a little gear play and a lttle play in six gears is gonna make some rattle. plus as long as it dont sound like a powerjoke you should be good

 

[quote=cummin_un_glued;907328]Checking rail at idle will tell you if its the fca or injectors

Sent with a Droid RAZR in one hand and 14,000 volts in the other.[

howbdo i do tht, what am i lookingfor?

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nope everything is from factory, can the cp3 lose timing over time ? and the gear driven parts can those be replaced or adjusted? what bout sending the injectors our to get redone? i have no problems wit the truck at all i jus wana make sure everything is perfect cuz i am keeping this truck for a long time. my plan is to send the injectors out to get rebuilt and have 90hp nozzles put on and up grade the cp3, is that a bad idea for a engin with 186,000 miles? sorry about running off topic