02-10-2024,
What's your boost at when on the hills ? This could be something as easy as a leaking boost tube or cac. How's the air filters ?
(02-10-2024 )PolishHammer Wrote: [ -> ]What's your boost at when on the hills ? This could be something as easy as a leaking boost tube or cac. How's the air filters ?
(02-10-2024 )TB3NNI5 Wrote: [ -> ]The only problem i had was the truck was always chattery like it had no pilot injectionLet's start here, I don't think this was your only problem. Someone's trying to lock the ecm into a single mode with no pilot injection.
(02-10-2024 )TB3NNI5 Wrote: [ -> ]it eventually through the months seemed to lose power and eventually i could only squeeze 85% torque out of it, i know these are generally vague readings but why would it use to push 100 and now only 85? What causes this?Could be whomever hollowed out your dpf/doc didn't do a proper job of it or the mode control in your calibration is non-existent, vectoring into cold ambient, scr-warm up mode or thermal management trying to warm up those cans that were never addressed properly. Another telltale sign your working with a bad delete is 38 psi in a sustained pull. It may peak there for a moment but if it doesn't settle back to about 31 psi or less for a 500hp cm2350 your just asking for trouble. Even at 600hp with a large tier cpl# you shouldn't see more than 36ish or less boost on a cm2350 x101. The x15's, even less.
(02-11-2024 )schISM Wrote: [ -> ]Where's Rawze on this one?(02-10-2024 )TB3NNI5 Wrote: [ -> ]The only problem i had was the truck was always chattery like it had no pilot injectionLet's start here, I don't think this was your only problem. Someone's trying to lock the ecm into a single mode with no pilot injection.(02-10-2024 )TB3NNI5 Wrote: [ -> ]it eventually through the months seemed to lose power and eventually i could only squeeze 85% torque out of it, i know these are generally vague readings but why would it use to push 100 and now only 85? What causes this?Could be whomever hollowed out your dpf/doc didn't do a proper job of it or the mode control in your calibration is non-existent, vectoring into cold ambient, scr-warm up mode or thermal management trying to warm up those cans that were never addressed properly. Another telltale sign your working with a bad delete is 38 psi in a sustained pull. It may peak there for a moment but if it doesn't settle back to about 31 psi or less for a 500hp cm2350 your just asking for trouble. Even at 600hp with a large tier cpl# you shouldn't see more than 36ish or less boost on a cm2350 x101. The x15's, even less.