If you post your question in one of the forums that covers this topic, then all the members will get a chance to see it and respond to it. Since they are not all on at the same time, it's usually best to give it a few days to attract answers/experiences.
I would recommend the 'Power train/Engine Zone' and the 3rd generation section. You can find it by clicking on the banner on the top of every page, and scroll down about 1/2 way.
If you have any trouble finding it, feel free to leave me a message, or any member with a 'Blue' name, and we will do our best to get you going in the right section for the best possible return.