The CEL works as it comes on at the pre-ignition stage, so I'm happy with that for sure.
I'm interested in learning more about both parts that you talked about.
I'm not too sure about the Marvel Mystery Oil, purely based on the fact that I haven't seen it available, and so that makes it out of the question at the moment. Can you elaborate at all on the water injection cleaning method.
As far as the EGR is concerned, I've not received any CEL but I am presuming, from what you said, that this could be a contributor to the issue, so I'm interested in the idea of cleaning this for sure.
I am seriously, very, very grateful for any more info.
Thanks so much,
Rabbit
