2009 Ford F-350 Super Duty Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2009 Ford F-350 Super Duty
2009 Ford F-350 Super Duty Problems
Delamination of the diesel fuel tank can occur resulting in a loss of power due to debris clogging the fuel filters. In some cases the fuel injection pump and/or fuel injectors have also been damaged. Ford has issued a service bulletin (#
Software enhancements are available to remedy inconsistency and confusion about the Diesel Particulate Filter (DPF) cleaning cycle - “Regeneration” mode. The Powertrain Control Module (PCM) will need to be reprogrammed to add several enhancements, including a more reasonable driving experience during the cleaning cycle and instrument cluster notifications of the cleaning status.
A coolant leak from the radiator can be caused by a defective thermostat bypass. This can cause pressure spikes in the cooling system, which leads to radiator failure. The thermostat assembly and radiator should be replaced.
2009 Ford F-350 Super Duty Questions
It sounds like it is coming from the driver or passenger door or window area. It only happens at wind speeds greater that 70 MPH, ie 55 MPH vehicle speed with a 20 MPH head wind. It goes away when we get behind a semi. It was intermittent at 20K mile but appears to be constant at high speeds now ...
Idles very rough and can't even power up the slightest of grade barely has enough power to move itself on flat ground
2009 Ford F-350 Super Duty Reviews
I really enjoy my 2009 F350 Kings Ranch addition, Ford went all out for comfort and a real work horse I have the 6.8 v-10 THE ONLY THING I HAVE A COMPLAINT is ,have a noise that is intermedate it comes and goes it a light tapping type noise seems like it comes from heater contol area. have not located yet just annoying. if any one has ideas please leave answer.