Brake pedal to floor intermittently
The last couple of days, the brake pedal has been normal on stops after start up. After a little while of stop and go driving, the pedal begins going almost to the floor. Still finally get to brakes, but the pedal is almost to the floor. Then, randomly, it returns to normal. Brakes catch at the normal position. I'm thinking master cylinder, but has anyone had this happen and what was the prob? It's full of brake fluid. 99 Laredo, 4.7 if it matters. Thanks in advance for any help.
2" BB, 1.25" wheel spacers
That's the sign of a bad master cylinder. Does the brake pedal get firmer if you pump the brakes?
2002 WJ Overland - 4.7HO - 231tc - 6" Clayton - 285/75-16 Cooper STT - ProComp 5129 wheels - Kevin's Offroad Belly Skid and Rock Sliders - JKS Track Bar and Disconnects - ProtoFab bumpers
Originally Posted by bradywgn71 View Post
2002 WJ Ltd. 4.7 V8, QuadraDrive
1973 Mercury Cougar Xr7 convertible 351CJ, C6, 9" rear
1970 Kaiser-Jeep M35A2 W/OW 6x6 Multifuel D-Turbo.
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