Hi all,

not sure if we have many techs left but I was wondering if the brake fluid should be changed at 20k on a fabia VRS or should it be 2 years? I do about 2000 miles every four weeks and I have just hit 20k so have been phoning arround for service quotes I have been given:

I think it is only possible to upgrade to Super dot 4, and not 5.1 because of it being totally synthetic and not backwards compatible.

/G

Had my octy rs done by the dealer a couple of months ago (at two years) and pedal was noticeably better. I was charged

does it matter what make of super dot 4 you use?

does it matter what make of super dot 4 you use?

I seriously doubt it, I have dot 5.1 in mine works well

I've heard of Silkolene Prorace 2000 Super DOT 4 brake and clutch fluid but I'm sure the likes of Castrol do one as well....not really looked into it yet.

I seriously doubt it, I have dot 5.1 in mine works well

Have you noticed much diff in the pedal?

Have you noticed much diff in the pedal?

Couldnt tell you tbh, I had the fluid changed along with all the pads and all the disks to larger versions

I think its best to go with super dot 4 though, doesnt need replacing as often

I think it is only possible to upgrade to Super dot 4' date=' and not 5.1 because of it being totally synthetic and not backwards compatible.

/G[/quote']

They are compatable, DOT 5 and DOT 4 arent as DOT 5 is silicone based iirc.

Change every 2 years - spec used to be 2yrs OR 20,000 miles,but as peoples mileage have increased is more sensible to put a time limit,rather than miles.

There is an article about DOT ratings of brake fluids in our Guides section here.