1987 yamaha pro-v WHAT IS A GOOD TUNE UP

[mcgill]

MY 1987 yamaha pro-v WHAT IS A GOOD TUNE UP FOR THIS MOTOR AGE AND MODLE. AND HOW IT IS RUNNING ALSO WILL RUN LONGER WITH CHOKE ON .http://www.youtube.com/watch_popup?v...d::confused::( (http://www.youtube.com/watch_popup?v=LrJY1RxmVI8&vq=large:mad::confused::()

[Bt Doctur]

I would start with a compression test first and new plugs. Dosent sound bad on start up but appears to be a bit rich with the oil mixture.Do you mix the oil or is it oil injected?

[mcgill]

THANK YOU



FOR YOUR HELP ,,,,I WAS TESTTING THE COILS ONE DAY AFTER THE VIDEIO AND I FOUND 2 BAD COILS WILL THIS STOP IT FROM RUNNING THE RIGHT WAY