Originally Posted by
SoCal Waite
I am 99% positive there is 0 air in the line, as I bled through all fresh fluid and never let the MC get low enough to suck air. I have checked all 4 calipers and they are all clean and not leaking that I can see.
I think you're right that it is a vacuum issue in the booster or the line from the intake to the booster. Cause 1 hard push on the pedal with the truck running and it is fine till I turn it off. I don't know if I can replace just the line, or if I can even source it. I replaced my uncles vac booster on his '97 F150 cause his was leaking, you could hear it driving down the road hissing air.
I plan to do a hydroboost conversion eventually, just can't afford it right now...the time or the dollars lol. Just looking to make it a little better till I can do the conversion.