Take 2 people to do this. 1 person stays in the car and pumps the brakes then holds the pedal down. Starting at the P.R. tire, open the bleeder valve, once all the liquid and possible air stops coming out close the valve and have the other person pump the brakes and hold the pedal down again. Remember to keep the brake fluid filled up and do the brakes in this order: P.R., D.R., P.F., and finally D.F.
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SOURCE: bleed brakes
To bleed the brake system open all the bleeders and let the system gravity bleed for @ 1/2 hour ensuring the master stays full. Then close all bleeders and starting furthest from the master (r/r) have someone pump the brakes 2-3 times,hold the pedal down, then open the bleeder,close the bleeder,and repeat untill there are no air bubbles and the brake fluid is running clear .Repeat for all wheels in this order R/R L/R R/F L/F ensuring master cykinder does not run empty. You cannot pump the pedal with a bleeder open you will be sucking air back into the system. Once you finish all wheels repeat to ensure there is no air remaining in system
SOURCE: no brake pressure on my 1991 mazda mpv, changed
you have to remove the pipes that go out of the master cylinder and purge the air later you connect the pipes and it purges the air in every auxiliary cylinder and the pedal will begin to have pressure
SOURCE: Mazda B2600i
are there any fault codes present? i was looking at the fuel injection diagram on autozone.com and the only thing i can see that controls injector pulse width is the pcm. are all the injectors open for 15ms? you should also check fuel pressure. if you want to look at the diagram, go to autozone.com. register and enter you car. select repair guides, chassis electrical and the wiring diagrams
SOURCE: 1991 Mazda B2600i power steering
Hi,
These sounds like the copper washer underneath the hose needs replacing or you just need to tighten the nut on the hose, check the washer and try to tighten it.
Hope this helps.
Thanks
Jason
SOURCE: My 1991 Mazda b2600i doesn't seem to be getting
Have a fuel pressure test done on the fuel manifold to check for pump, filter and fuel regulator problems. Run fault codes to check for evap canister solenoid problems
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