What is the proper level of crankcase vacuum that should be observed in the 987.2S with the 3.4L DFI engine? I have been quoted 3 different numbers by 3 different techs (1 indy and 2 dealers).
From what I understand it is 4-7 inches of water for the 987.1 but the 987.2 should be higher. I am asking with regards to an '09 Cayman S.
Thanks
From what I understand it is 4-7 inches of water for the 987.1 but the 987.2 should be higher. I am asking with regards to an '09 Cayman S.
Thanks
