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Power Strokes
6.4 Aftermarket
My build, looking to make 900
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[QUOTE="78f100, post: 636625, member: 3542"] Alright guys, I said earlier the issue I was having with my new tune. When I load my new extreme x tune Eric made me the truck wont pull off. He is working on a new tune for me now changing line pressure or something. Tonight I got my Gearhead tunes and they are doing the same thing, truck just kinda rocks when dropped in drive but will not pull off. Both IDP and GH will go in reverse but it jerks hard when falling in gear. I loaded my old 3.01 xstreet tune and put about 120 mile on it today, It shifts great on all my old files. Any one have a explination? Both tuners are working on getting it resolved for me but I am curious as to what is causing this. I bought the trans from a guy on here and it is supposed to be a full built suncoast with 5k miles, trans looks great inside and out. It has a s/c hd converter also. Also I think I have the boost leak figured out, The o ring on the hot pipe at the I/C was missing and my top cac boot was leaking some. It drives way better now but have only seen 33 psi with the old tune still. [/QUOTE]
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