Thanks tIANcI, sup ... Actually I did go through the web and the article before. The basic understanding of tweak .. yes I take it. Believe me i do have alot of bookmark to all does tweak on the web. But when come to troubleshooting on the car condition that tough for me. ( Something that you see and feel during driving on the local track
Then I come across this guide...penguinrc The page already there quit sometime but hey..! the diagnosis and example solution method impress me!. So hopefull our dear forum friends Can share their diagnosis skill in this thread.