My motor is making weird noises as i go faster. it sounds fine at first than makes a really loud noises that used to not come from the engine when it was warm. Please give me an idea what i should do.
check the tightness on your spark plug, if its too far down, it will knock, you can tell if its doing this because the spark plug tong will be bent down the the electrode.
otherwise, it may be that you have an exhaust problem.
is it screaming? mine was makeing this loud shrilling noise, i needed new crank berings! 13 dollers a peace plus seals and crank gasket i was at about 35-40$
MINE WERE SCREMING MINE WERE RUSTED! HAHA NEVER HAD SEALS WHEN I GOT IN NEVER RELIZED THAT PUT SOME SEALS ON AND CALLED IT GOOD, WELL THAT CAME AND BIT ME IN THE *. WHEN I NEEDED NEW BERIGS AND LUCKLY I HAVE A HONDA DEALER 3 ER 4 MILES AWAY.