I just did a compression test on my 03 cobra and engine 6 it's 0 pressure and everything els it's aroung 175 pressure . And funny thing it's exactly engine 6 that it's 0 pressure the spark plug it's missing a pice on it . And I have also a lot of white smoke coming out from my exhaust and also it's coming oil out from the blower down through the intAke. Dose any one have any idea what it's all that means