[Licolnmuscle91]

Ok everyone I've got a 19991 lincoln mark vii. As most of you probably know it's got the 5.0L engine, just the same as the mustangs. Now I've got an issue with the brake system, a hard pedal. The mark vii does not have a master cylinder or a brake booster is has something called a brake accumulator. These are now obselete, not even the dealership carries them. But the wierd part of this situation is once evey few weeks the brakes come back like nothings wrong, few minutes later they're hard again. I'd greatly appreciate some expert advice. thank you.

[ElChino]

You could have air in your brake lines, you dont hear any air when you step on the brakes?

[EagleAutosports]

You might have moisture in the system, when was the last time the fluid was changed?

[Licolnmuscle91]

Originally Posted by EagleAutosports

You might have moisture in the system, when was the last time the fluid was changed?

it's been quite a while. i didn't know that could be a cause. i didn't know it could be so simple haha. ill try it and see what happens.