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Brake Fluid?



I need some brake fluid.

how much will i need to flush out the old and start with new?

DOT4 or 5.1?
 
Westover charge me £120 :eek:

I think a 1 litre bottle does it from memory. They used dot 4, I'm not sure if there's any major advantages of dot 5.1 on the road.
 
i'll be doing it myself... but i wasnt sure if the ESP needed a certain type of brake fluid?

They did say they've changed what they use recently, but I'm pretty sure it was still dot 4. Someone who knows will be along soon lol.
 
Dot 4 castrol response, if it's good enough for BMW to use in the M powers and Porsche to use then it's sufficient for a clio.
 

Steve

ClioSport Club Member
  ST3 8.5
Dot 4 castrol response, if it's good enough for BMW to use in the M powers and Porsche to use then it's sufficient for a clio.


Just put this in mine, lots better pedal feel.
Gave the renault guys 1.5l & got back 1/2 a bottle(500ml).
 
  Megane ST & R21 Turbo
ESP braking systems DO need a specific type of fluid.
Conventional brake fluid will work (have to be mixable with other types of brake fluid by law) but the ESP system will not operate or function to it's full potential if standard fluid is used.
 
  BMW M135i
Yeh DOT4 1l will be plenty, I bought 2l when I did mine and didn't use the second bottle. And whatever you do DO NOT drain the system just flush it through.
 
  Megane ST & R21 Turbo
ESP fliud is still DOT 4 or 5 depending on the final application, but it is of a differant viscosity to allow the control systems to pump up/discharge quicker and thus react to the sudden changes that are encountered when ESP is required.
 

MRBILLYUK

ClioSport Club Member
  FF Jeden Osiem Dwa
Standard DOT 4 is fine . I think this esp brake fluid is a bit of a gimmick if you ask me . As long as you have good brake fluid in , changed at regular intervals then that will suffice .At the end of the day ESP is only your cars brakes being applied for a split second if your getting out of shape ,the brakes aren't applied any differently than if you were pressing the pedal yourself . Renault recommend DOT 4 ;)
 


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