Hey guys sorry about the really late reply. So in the end i took it to the dealer and they put it on their brake machine and the brakes passed with ease and when asked about the sinking pedal they told me they all do it. I still cant get my head around that. Although when driving i do feel safe...
So i blocked off both ports of the master cylinder and with the engine running my foot went to the floor. I got another new master cylinder. Bled up brakes and its exactly the same. Solid pedal with engine off and then pedal goes to floor with it running. Im starting to think i may need to get...
Hey guys at a complete loss here. My pedal still goes to the floor but if i stomp the brakes driving i can set the abs off on tar seal in the dry. If anyone has any info on weather i maybe need to operate the abs valves will bleeding or something would be much appreciated. Cheers
Cheers guys for all the info. Thats really interesting about the pressure bleeder rolling over past the airlock. Will put the vacuum bleeder on it tonight starting at the lsv. Will report my findings. Sounds like the general consensus is these are just a absolute mongrel to bleed haha
Hey guys my navara has a sinking brake pedal. I changed the master cylinder which i bench bled first. I then bled it from the LSV and worked my way to the front ( I used a pressure bleeder). With the engine off my brake pedal is rock solid. As soon as i start it the brake pedal sinks all the way...