HEY MAN. I HAD THE SAME PROBLEM, AIND I FIXED SO EASY
FIRST CHECK ALL THE FUSSES THE N# 20 IS THE ONE THAT IS BURN. OR DEAD U SHOULD GET A NEW SET OF FUSSES IS CHEAP. THEN REPLACE IT AND I AM SHURE THAT IT WILL WORK FINE.
IF YOU NEED MORE INFO CONTACT ME AT
snipped-for-privacy@GMAIL.COM