WebSep 10, 2013 · No,don't mix fluids. I stand corrected: Yes you can. Simply put, DOT4 is a premium version of DOT3, and they will mix. A lot of newer vehicles spec DOT4 in the brake or hydraulic clutch systems, so check to see what your specific application calls for. Quick side note: DOT5 brake fluid is the one that WILL NOT mix with DOT3 or DOT4. WebDec 6, 2013 · DOT 5 can be used as an upgrade or replacement for both DOT 3 and 4, but should not be mixed with any of the other fluids. The procedures to convert your DOT 3 or 4 systems to the silicone-based DOT 5 are similar to the Dot 4 conversion procedure mentioned above. ... DOT 5.1 can be used in place of either of the poly-glycol-based …
Brake Fluid DOT 3, 4, 5 And 5.1 FAQ - Brake & Front End
WebAug 6, 2024 · Not necessarily true. Once again, a blanket statement that does not accurately represent many DOT4 brake fluid formulations that absorb moisture at a slower rate than most DOT3 products. It would be fair to say that, generally speaking, many DOT4 products will absorb moisture quicker than most DOT3 products. But for those that regularly bleed ... WebWhile a vehicle that uses DOT 3 may also use DOT 4 or 5.1 (a temperature upgrade) if the elastomers in the system accept the borate compounds that raise the boiling point, [citation needed] ... DOT 2 should not be mixed with any of the others. DOT 3, DOT 4, and DOT 5.1 are all based on glycol esters and can be mixed, although it is preferable ... grahams plumbing supplies stirling
Can I mix DOT3 and DOT4 brake fluid - Car Talk Community
WebMay 25, 2024 · can you mix dot3 and dot4 brake fluid. Yes. you can mix the dot 3 brake fluid with the dot 4 fluid without any worries. Though the DOT 3 brake fluid can be used with the DOT 4 fluid, However, DOT 4 has a higher boiling point and due to its high boiling point, DOT 4 can be used in heavy-duty and high-performance applications vehicle rather than ... WebFind many great new & used options and get the best deals for Auto Liquid testing Brake Fluid Tester pen 5 LED indicator display for DOT3/DOT4 at the best online prices at eBay! Free shipping for many products! http://sandbox1.bimmerworld.com/About-Us/BMW-Brake-Fluid-Types/ china hydraulic mining equipment