need some help with brake question asap!!!! big ride this weekend

[98honda4trx]

i have a 98 fourtrax 300 and i have lost the pressure in my front brakes.. i tried to bleed them and it works for a minute then the pressure is gone again... i adjusted the brakes to tighten them up and still nothing... any ideas what could be wrong..?

[98honda4trx]

is there a seal that could be bad by chance?

[ineedoneatvtoo]

shit, wish i could help u, any leaks??
good luck

[98honda4trx]

no fluid stays the same but air is some how getting in....

[ODPOLARIS]

Sounds like bypassing in master cylinder.Plug at master if it still does it ,replace.