http://web.wenxuecity.com/BBSView.php?SubID=auto&MsgID=123228

     your car need tuning up           steps

1. air filter
2. step by step:check value---????
3. timingbelt?
4. enging oil---chang 5W-  to 10W--
5. clean nozzle---add fuel injector cleaner
6. clean throat(进气阀门)
7. 真空管密封

http://web.wenxuecity.com/BBSView.php?SubID=auto&MsgID=123228 step:  

engin flooding:

http://web.wenxuecity.com/BBSView.php?SubID=auto&MsgID=123449

http://web.wenxuecity.com/BBSView.php?SubID=auto&MsgID=123436