Well that is a relief. CAS is connected properly. Yesterday I couldn't check spark because I was alone and couldn't start the car and check but I ended up checking the PTU connections and the connectors were so corroded, so I cleaned them up and noticed that it made a change on starting it, before it was just cranking, now it kind of cranks and wants to start but it doesn't. BTW I did notice that my EGR Valve is missing the connector would that cause the no start? You mentioned draining the fuel tank, how do I do that?