87 f150 speeds up when braked
01-09-2011, 10:24 AM
#1
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87 f150 speeds up when braked
hello im new to this site any help would be welcome i just bought this truck yesterday brake peddle is hard to mash to stop and the harder you mash it truck revs up
01-10-2011, 12:17 AM
#2
Welcome to F150forum.com ..Lots of good guys and information here... Be sure to post some pictures 
Sounds like the brake booster is leaking vacumme somewhere
Sounds like the brake booster is leaking vacumme somewhere