coolant

  1. cryingman

    CB650R coolant leak/ overheating? - colleagues- advice please!

    Is anyone experiencing same thing - if i ride my bike on 8000rpm and above (never go to red anyway) - i noticed coolant droplets from drainage pipes...!!!! to be honest most of the time i ride around 6K rpm, because i dont think higher than that is good for this bike- it vibrates a lot and i...
  2. Boyo

    CBR650F Leaking coolant from back of water pump

    Hi all I first noticed coolant leaking from what first appeared to be the drain plug on lower part of water pump so I gave it a little tweak with the old torque wrench which did not stop the leak so went to me local dealer £4.00 odd later swapped the 1 time use washer and refilled the coolant...
  3. lordthomas2

    All 650Rs CB650R coolant fluid

    Hey! Yesterday I bought my first bike, 2021 CB650R with 6000km. Today I noticed that, there is no coolant fluid in the coolant tank. The screws next to the oil filter are blue, I think it is the coolant fluid. I only drove the bike 10km before buy, the engine temperature was normal. Still have...
  4. saulius

    coolant leaked

    guys, advise needed! suddenly yesterday i got coolant leaked thru drain pipe underneath from my CB650R!!!!!!! i tried to refill via radiator, but it leaked again as soon as engine reached working temperature!!!!!!!! now bike is coolant empty, as i checked expansion tank and is completely...
  5. Gezmason

    All 650's Is this coolant ok for CB650F

  6. Drdr_4nl

    CBR650F Water reserve tank melted

    Hello everyone, I was inspecting my bike and found that water reserve tank melted and got a small hole in it, the bike did not give any overheat or anything. I don’t think it’s from the exhaust? I also noticed sometimes under my right ankle there is very very hot air. Have anyone faced this...
  7. soriku

    All 650's Coolant level check

    Dear riders, As I am enjoying my new Honda cb650r, I have taken a look at all liquid levels and noticed that the reserve coolant level is below the minimum mark when checked at cold engine (1.250km); although it is very difficult to actually see it. I had to use a direct flashlight to see the...
  8. General Monty

    All 650Rs CB650R Coolant Bleed Pipe & Plug Location.

    According to the Haynes manual, to refill the coolant on the CB650F the bleed plug on the side of the radiator is removed. However, on the CB650R, it says to remove the plug from the bleed pipe on top of the radiator. I can’t find a pipe, and can’t see it on the schematics either. Can anyone...
  9. Sonnie

    All 650's My Cbr650r won’t start

    So today I went for a morning ride out in the country. As I was heading back home, my 2021 cbr650r did overheat and the heat bar was in the red zone, I noticed this after the bike had shut down one me while riding. I stopped safely and waited for it to cool down, which it did but now it won’t...
  10. Jaden.Heil

    CBR650F 650f gasket problems

    I bought mine from a kid. Although he seemed like he took care of it I brought it home drove it a couple times, and noticed a white substance where the head gaskets is. I’ve been watching the oil and the coolant. And I’ve noticed the coolant is more low now. The bike has 3,300 miles so it’s...
  11. ipetrov

    CB650F Unable to add coolant?

    Hey guys, First off to start I own a 2017 CB650F, with 30000 miles on the clock. As the summer approached the bikes overflow tank has gotten empty (bone dry that is) and now every time I attempt to fill it up it leaks out straight off the overflow tube on the left of the bike. The system has...
  12. W

    CBR650R New to me Bike- help with coolant

    Hi Guys, Just thought I'd say hello and introduce myself I passed my DAS 2 weeks a go and picked my new bike up on Saturday. First ride home was 75 miles, so felt pleased with this. Bike was great and really enjoyed my first ride on my own. Got used to the bike quite quickly and really think...
  13. S

    CBR650F Temp light on, poured car coolant

    Hi folks, TLDR: During a ride, the temp light came on. Noticed that there was no coolant in the coolant tank, so bought some Prestone Antifreeze + Coolant meant for 4 wheelers. Rode couple of miles more, temp light came on. Noticed oil tank was completely empty. Rode couple of more miles. Added...
  14. Biker steve

    All 650's Coolant

    What's the appropriate coolant to use on my cb650r .
  15. C

    CB650R Coolant Leak? CB650R 2019

    Hey guys! Noticed a drop of bright blue liquid right under the bike after taking it off the paddock stand last night, only the one drop and its been sat there over a week so not a severe leak but still. I've not taken it apart yet but seems like I'll have to change a gasket, is anyone able to...
  16. Brent Derocher

    All 650's So.. my bike fell over while I was on vacation..

    Hi all, I’m brand new to the forums and only a year into motorcycle riding - take it easy on me (or dont). I’m relatively mechanically inclined, but brand new to motorcycles.. so I have a lot to learn. I’ll try not to make this too long, but I want to make sure I catch you all up to speed...
  17. PAPERINIK58666

    All 650's Inspection of the radiator water level

    Ciao, Trovo molto difficile controllare il livello dell'acqua del radiatore nel vaso di espansione. Solo inserendo una piccola lampadina sotto il vassoio posso controllare se c'è acqua oppure no. Colpa della plastica troppo opaca ... non si vede nulla nemmeno usando il liquido di raffreddamento...
  18. David3005

    CB650R Bike leaking something

    Hi all, I bought a secondhand bike (less than a year old) and am having problems. I added fuel stabiliser to the tank - as I don’t plan on riding for a few months - last night and ticked it over for 10 minutes as instructed.I went to rev the engine a tiny bit and it cut out, and now it won’t...
  19. A

    Coolant Level

    Hi, Whilst checking my bike over today I noticed that the coolant level seemed low. I got my wife to hold the bike upright and checked the reservoir bottle properly. I couldn’t see the level against the lower or upper marks. So I took the cap off and shone a torch inside. You could see the...
  20. B

    All 650's Can I use this Shell Engine Coolant in my CB650F

    I bought this Engine Coolant at Shell petrol station, can I use it in my 2017 CB650F? it says it contains no silicates, nitrites, amines or phosphates. But doesn't say anything about being ok for aluminium engines.
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