Fuel Filter And DPF on '09

Bobus

Powerstroked
Joined
Nov 6, 2007
Messages
2,894
Theres a pair of '09 chevy D-maxs at work that have funky issues.. First is that the one truck gets to with 200miles of 4000 miles and the Filter light comes on and the truck starts to sputter, Doesn't work to drain it, but replacing makes the light go out and run correct.. Any ideas? Dealer hasn't had any luck or clue what to start with.. 31K miles on the truck

Second truck keeps coming up with a DPF Plugged Messsage, Had the truck in twice to have it "fixed" First time around they replaced the DPF and second time they did Sensors, but its back on after a few thousand miles.. Any Ideas? Stock truck, Idles a fair amount and has around 35K miles on the clock..

Thanks for any ideas or help
 
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