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Please help brake problems!


mark21810

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Vehicle Year
1994
Make / Model
Ford
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4.0 V6
Transmission
Automatic
Hi I have a 94 ranger V6 4L. I have absolutly no brakes. I have looked at the trouble shooting in the tech libary but nothing helps. I have replaced brake boost, master cylinder and front calipers. im not loosing any fluid anywhere and brakes have been bleed. When i apply brakes the pedal goes right to the floor. If brakes are pumped then they do work for a very short time but other than that they do not work please help. Thanks
 


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adsm08

Senior Master Grease Monkey
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Dillsburg PA
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Ford
Engine Type
4.0 V6
Engine Size
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2WD / 4WD
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31X10.50X15
Sounds like a bad master. Did you bench bleed it?
 

mark21810

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1994
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Transmission
Automatic
there is a new master on it and no did not bench bleed but there is new fluid that flows out of every line so no air bubbles.
 

adsm08

Senior Master Grease Monkey
Supporting Member
Article Contributor
Ford Technician
TRS 20th Anniversary
Joined
Sep 20, 2009
Messages
34,312
Reaction score
3,256
Points
113
Location
Dillsburg PA
Vehicle Year
1987
Make / Model
Ford
Engine Type
4.0 V6
Engine Size
4.0
Transmission
Manual
2WD / 4WD
4WD
Tire Size
31X10.50X15
Air gets trapped in the MC anyway. Bleed it right at the MC connections.

Also, wouldn't be the first one I had seen bad out of the box.
 


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