coolant


  1. J

    FZ6R Overheating

    Yamaha FZ6R is overheating and have replaced thermostat, coolant temperature sensor, and radiator cap.Checked for leaks on all hoses and all are perfect. Burped the coolant system. Only thing I've noticed is the coolant reservoir keeps being emptied when i add coolant to it. No white smoke comes...
  2. B

    How do you access the coolant temperature sensor and its wiring harness?

    Hey everyone, I'm getting a diagnostic code 21 on my FZ6R which means that either my coolant temperature sensor is bad or the wiring along the way to it has an issue. I got my hands on the service manual but its not clear from the manual how to actually access the coolant temp sensor or where...
  3. L

    Is ENGINE ICE for our coolant?

    Helloo folks, Recently low sided and punctured my radiator. Preparing to swap it out for a used one i got off of ebay. What coolant do you guys use or recommend? I did some research online for about an hour and decided to go with ENGINE ICE. I read the service manual and it recommends...
  4. T

    Odd coolant color

    Hey guys my coolant in my '09 is a bluish green and still feels lubricated. Necer seen this color before. Normal?
  5. J

    Questions about coolant flush

    I'm about to do my first coolant flush on the bike and have a couple of questions. I'm thinking about using Engine Ice, would this be ok even though the owners manual recommends a glycol based coolant? I've also heard to flush with 50/50 distilled water and white vinegar, others say to just use...
  6. T

    Engine Ice vs Regular coolant?

    Hello, I was planning on doing a coolant change and i am hearing Engine ice lowers the temp better than the standard coolant. My engine tends to run a little hot +200F because i do a lot of stop and go riding through traffic. Has anyone used Engine ice before as coolant? Is there any...
  7. B

    Track Day Coolant

    So I'm off to my second ever track day on Monday. I'm in the novice group at Laguna Seca and am not expecting to break any sound barriers. My big question is do I really need to replace my coolant with Water Wetter or Yamalube? The reason I ask is that I was fine on my first track day at...

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