Have you discovered the virtues of a vacuum pump for bleeding brake lines?
Have a home made power bleeder that works like a champ 10 minutes and all Brakes are bleed.Have you discovered the virtues of a vacuum pump for bleeding brake lines?
I have an 81 Pickup and they did away with the rear unit on that one. They went to a different setup. I ordered a new MC as I could pump up the brakes and hold my foot on the pedal and it would just collapse pretty steady to the floor.there's a regulator mounted to the left front fender that all four lines tie into---on pickups there is another unit mounted near the rear axle--maybe one or the other isn't doing it's job
there's a regulator mounted to the left front fender that all four lines tie into---on pickups there is another unit mounted near the rear axle--maybe one or the other isn't doing it's job
That was a load sensing proportional valve, the more weight in the rear it opened a little bit more, Very common on large vans as I had one on my 92 Caravan that was part and parcel of the right rear leaf spring, you had to replace the Spring to replace the Valve... ok caught me, my 92 dodge had electronic braking that failed, and every time it was 400 bucks to repair it..(dealer only). So Since they discontinued the experiment in late 93, I went and got all the parts off a 94 (Calipers) Leafe Spring Brake lines, Vacuum Booster, and back to MC to replace, and for the next 150K I never lost my brakes.I have an 81 Pickup and they did away with the rear unit on that one. They went to a different setup. I ordered a new MC as I could pump up the brakes and hold my foot on the pedal and it would just collapse pretty steady to the floor.
Going to remove it tomorrow as AutoZone just shipped the MC today. I need to beat the rain.