Tired of replacing head gaskets because of stretched head bolts on your rig or on a customers rig that has a programer. ARP makes extra heavy-duty head studs for your 6.0 rated at 220,000 psi tensile strength, and provide the clamping force required to keep cylinder heads from lifting due to...

The truck came in the and had check engine light on and pulled codes had P2289. I had replaced the FRP (ICP) once a few weeks ago. Then came back. Watched the FRP pid and is not bias. Any suggestions on what to do?