I have a 07 with 77k miles on her. Its blowing an enormous ammount of blue smoke out the tailpipe and it is just oil burning. Relative compression test showed 5% on #2. Turbo seal appears to be fine. I pulled 2 of the glow plugs out(2 and 4) and they have the same ammount of oil on them both. Am I getting blow by on the rings, or is there another problem? I replaced the EGR and Oil coolers also.
Also whats the compression supposed to be on the tester? I know Ford is gonna say tear it down and find the root cause of the concern, but really am I looking at a short block for it, cause I will just BS them.
Also note it is easier to get a short block for these things than a freaking turbo. LOL