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| Truck & Diesel Mechanic Forum - ASE Medium/Heavy Duty Truck Forum :: Forums :: International | |||
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 2007 4300, Exhuast Backpressure FaultGo to page 1 [2] |
| Author | Post |
| LarryM317 |
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 Joined: Wed Oct 28 2009, 04:37PM Posts: 7 | Just an update. Truck was sent to the dealer after problem got worse. I don't know all the specifics, but they made some type of adjustment to the turbo and that took care of it. Maybe an actuator of some type? After that the truck ran great and no CEL. Also, this truck does not have a DPF. Sorry I can't give more detail, just passing along what the driver told me. | ||
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| MasterTech_TA022 |
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  Joined: Tue Oct 20 2009, 08:30PM Posts: 78 | Hmm sounds interesting. maybe a wastegate problem or even that exhaust brake that I had mention before cause them are mounted right at the back of turbo. MasterTech_TA022  | ||
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| Moderators: Master Mechanic, popskull, Muffler Bearing, irishniners, hdtrktch, wcdiesel, proffesor |
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