6.7 cummins turbo problem
#1
6.7 cummins turbo problem
Hey guys I have problem. I have a 2009 cummins 6 speed manual with a DPF delete. So my truck's turbo does not boost correctly. I have to nearly redline the engine to get the turbo spinning and the truck blows a lot of smoke and is very underpowered. The turbo will spin but the VGT fins won't seem to work correctly. The weird part though is that I think it is some sort of electrical problem because there are times I start the truck up and the turbo boosts normally but other times I start the truck up and the turbo doesn't work. I was wondering is my turbo actuator going out or is my tuner interfering with the turbo. The tuner I have is this cheap tuner thats deletes the codes for a DPF delete. I have had the turbo cleaned so that doesn't seem to be the problem. This is the tuner I have, I'm not sure what its called: DPF Delete Electronics for Dodge Cummins 6.7L 2007-12 - DPF Delete Tuners
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