Working on a 2000 7.3psd, having issues with it running hot egt's on slight incline pull about 65mph sometime have to drop down to 55mph. Tonight I pulled the intercooler tubes and boot to check for damage, didn't see any sign of that. Gonna also have the intercooler pressure checked/cleaned, anything else I am missing or should check. P.s. turbo has no endplay. Anything will help at this point, thanks.