Join Date: Apr 2012
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I have an f250, 6.4 bought new. 74000 miles, dealer SAID he put a radiator on it at around 20,000 miles, I don't believe it. I know lots of times a dealer will "SQUEAK" something out of warranty for someone by charging it to another truck that's under warranty. Today he said I need an oil cooler, under warranty, but there's no harm in running it a while, sounds fishy to me. I have noticed lately when it's in regen mode there's hardly any smoke, it used to smoke so much in regen mode it almost embarrassed me, should this be going on, dealer just looked dumbfounded when I told him about it. Also seems lately one day 14 mpg, the next 17. Same driving, any ideas? Also will deleting the PDF damage the engine?