Has everyone that has a programmer in there 6.0L replaced their head gaskets or head bolts or is that just a myth? I just installed a air intake and 4" mbrp in my 03 6.0L but don't want to run into problems with the engine. It has had no problems "YET" with 75,000km.
f350-
your killin me man....
1. 230k on an '04 - WOW!
2. i love your signature - that's original![]()