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Ford Repair/f250 4x4 front brakes

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Expert: Dennis W - 9/20/2007


Question
I bought a used 1990 f250 4x4 and the seller said he replaced the front brakes.  It seemed to drag quite a bit and I let it set for a few weeks and drove off and the left front got hot and I could smell it so I took the wheel off and it was stuck and wouldn't turn. The bottom of the dual caliper was stuck and  I replaced the caliper and bled it and it is stuck worse now, both front are stuck now.  I am not a total dummy but this one has me stumped.  thanks for any help.

Answer
Use a good quality reman caliper. Did you lube the caliper contact points where they can wear? I have seen some that were so bad the grooves would cause a replacement to stick. After applying the brakes, try opening the bleeder and see if there is pressure holding in the lines, could be a collapsed brake hose or problem in the master cylinder. As I recall the brake hoses on these could be twisted and may kink.

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Dennis W

Expertise

I am a retired Ford master tech specializing in electrical, climate control, emissions, driveability, chassis, brakes, and any light repairs. Currently employed by an independent shop that appreciates my knowledge and abilities. Cannot answer transmission or parts questions, these are not areas of my expertise.

Experience

37 years of auto repair, diagnosis, and emissions testing, in service staions, independent garages, and 20 years with Ford dealers.

Organizations
National Street Rod Association (NSRA)
International Automotive Technicians Network (IATN)
IAMAW (retired)
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Education/Credentials
Riverside City College Automotive technology program
Ford Master Tech Certified Engine and Chassis Master (Over 500 hours)
ASE Certified in 7 categories
6 years training in Union 76 Pro-tech program

Awards and Honors
4-time Technician of the Year at Almaden Lincoln Mercury
Ford Master Tech
Union 76 Pro-tech Master tech

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