What does a code 33 mean on a carburated 1999 Lowrider FXDL

SOURCE: how can I stop a 2002 harley lowrider FXDL from

On the front forks, you can change to a heavier fork oil. I run 30 wt. fork oil in my '94 FXDWG. On the rear, tighten the shocks up by adjusting the ring at the bottom of the spring. Turning the ring increases or decreases the preload on the spings depending on which way you turn the ring.

Good Luck
Steve