Oil leak around the oil cap on a harley nightster in 100 degree weather traveling for 6 hours at 75 miles an hour I noticed oil had sprayed all over the mufflers belt guard and the oil tank.

asked by


25 Jun, 2015

  • 78%
    Solved this issue
  • 98min
    Time to fix
  • 67%
    Recommend to DIY
Need a faster answer?
Hi Anonymous, try replacing the o-ring on the dipstick OEM part # 11120. Good luck and have nice day.
  • Were you able to resolve it?
    Yes No
    Awesome !
  • How long did it take to fix?
    Good to know
  • Is it better to DIY or Repair?
    DIY Repair
    Got it
Instant Repair Help
over the Phone or Video