Loss power, slow accelerating, turbo
11-08-2019, (Subject: Loss power, slow accelerating, turbo ) 
Post: #10
RE: Loss power, slow accelerating, turbo
I had an older Mack CH do this pre dpf. Older E-Tech Truck. 0psi of boost and smoking like a pig. Ended up being a old style exhaust brake in the exhaust choking he hell out of the truck. Outside of all the list you already went over I definitely 2nd a potential restriction issue. Maybe hes dropping fuel pressure under load? Seen that a million times, but usually Boost is still higher than 0psi.

(10-16-2019 )Rawze Wrote:  Could be something really stupid like exhaust restriction...
Has anyone bothered to disconnect the exhaust piping off the back of the turbo and take it for a spin to see if the power comes back?
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RE: Loss power, slow accelerating, turbo - TruckDoctor - 11-08-2019



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