Congrats to our New President Anguss!!
Remember to like us on Facebook!! - https://www.facebook.com/skylinesdownunder

Author Topic: Bolt leaking above cylinder 1  (Read 621 times)

dirty_25det

  • RB20E
  • *
  • Posts: 1
    • View Profile
Bolt leaking above cylinder 1
« on: October 23, 2016, 08:39:30 PM »
Hi everyone. Ive got a 25det that has a leaking allen type bolt above cylinder 1 pretty annoying cause its overflowing into the spark plug making it misfire. What is this bolt. if i take it out does it need to be put back with a toque wrench and what should i do to seal it ? any help would be really awesome cheers

Sky756

  • RB20E
  • *
  • Posts: 1
    • View Profile
Re: Bolt leaking above cylinder 1
« Reply #1 on: November 27, 2016, 08:56:17 PM »
Hi everyone. Ive got a 25det that has a leaking allen type bolt above cylinder 1 pretty annoying cause its overflowing into the spark plug making it misfire. What is this bolt. if i take it out does it need to be put back with a toque wrench and what should i do to seal it ? any help would be really awesome cheers

Hi, this plug-tread of head cooling channels, you can unscrew and screw back with gasket seal, should be checked for cracks around the plug