golddigger

you were the winner Yep that was the problem thanks for your input John

I needed to adjust the booster rod with a booster adjustment tool it cost 10 bucks on AMAZON problem solved

that was the issue thank you for the input

Good Morning, thank you all for chiming in I have the problem corrected now it was the new booster pushrod length I assumed it was correct out of the box NOPE I was able to pull the master away from the booster far enough make the adjustment without breaking the lines loose because a one man bleeding team is no fun, after a few tries i was able to get my pedal back Yaaaay I have the booster depth tool coming today and will be able to make the proper adjustment again thank you for all your assistance John

I already changed the booster and the master rear brakes are adjusted perfect slight drag it seems like the pedal ends traveling before the brakes can get full pressure there is no air in the lines John

WELL 2 weeks later a gallon of brake fluid new master new front calipers no air in front lines no air in rear lines no efffn brake pedal still only at the very end of the compression is there enough to get the truck to half @$$ stop come on man I have done hundreds of brake jobs this one is beating me up I tried the open the right front bleeder method could not get light to come on with the key on ( light does work circuit is good) what else this bleeding is bleeding me any help would be great thank you John

Looking for a working "Instrument Panel for a 88 Comanche with tach thank you John

they have alot of high grade products

called it a dirty b*@ch and kicked the tire

Thank you all for the input, I have followed this procedure. on steps 9, 10, 11 it never came to be for me I did bench bleed the MC as normally a person would let it drip then started bleeding 15 seconds between compressions till clear fluid perhaps the little piston never shuttled as called out in the FSM in the front valve, the brake indicator light is working as it should when park brake is applied. this is why i reached out. Ill need to find something softer to bang my head on it is starting to hurt now. John

hello there I am having problems bleeding brakes on my 88 MJ replaced front calipers and mc BLED 5 TIMES REAR TO FRONT STILL SOFT PEDAL TILL LAST BIT OF PEDAL any help would be welcome I have done brakes hundreds of times before, what am i missing John

no it is clear and tight

its ok thank you for your input

no spare new lug nuts today