New guy looking for answers

[D2Dually]

Ok so I bought a 08 F350 4x4 6.4L crew cab super duty. I paid 40k for it loaded with 30k miles. WHY is the fuel economy non existant? I have an intake and exhaust as well as a PPE tune. I run 35 in BFG AT TA. Any suggestions?

[troid123]

Do some research man....do you still have the DPF on?

[D2Dually]

Sorry I forgot, Ya I still have the DPF but PPE has a delete program. Im going to do it this weekend. I'm also going to try an additive. Has anyone had any luck with them? What is everyone using?

[ABOBB]

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[95dieselsmoke]

[westcoaststrokin]

to the ORG!!

[Hank]

Welcome to the org.!

[mudrunninpig]

welcome to the org

[D2Dually]

Originally Posted by D2Dually

Sorry I forgot, Ya I still have the DPF but PPE has a delete program. Im going to do it this weekend. I'm also going to try an additive. Has anyone had any luck with them? What is everyone using?

Ok so I am rid of the DPF and now with a new PPE tune. Very nice I may add. Also PPE told me to run Diesel Fuel Boost. I have just got my first bottle and I will be testing. Look for updates. With the new PPE tune and no DPF I gained almost 3 mpg so far. that puts me at 15.4. I will keep track but so far that looks like where I will fall. Is the normal for what I have?

[Granny]

Welcome to the Org!