i have mercedes190e 1987 model myproblem is when i break the motion of speed my rpm needle slowly slowly go down and my car go off how mecanic can not solve this fault pls any expert solve my headache.
2007-05-03 23:54:47 · 6 answers · asked by haneef h 1 in Cars & Transportation ➔ Maintenance & Repairs
I think you have air in the brake system. ~~
2007-05-04 00:03:25 · answer #1 · answered by burning brightly 7 · 0⤊ 0⤋
Did you brakes feel spongy? Do you have to hit the brakes two or three times to make a fully stop? If they do you may have air in the brakes lines, but also can be defective master cylinder booster. The color of the brakes (dirty or dark) can tell you if you need to flush your brakes lines. The darker it gets the more will affect your braking.
Brakes are not a laughing matter I would have that vehicle check ASP by a professional brake specialist.
2007-05-04 00:11:06 · answer #2 · answered by piry25 1 · 0⤊ 0⤋
If this is when the car is stationary, by pressing the brake you use the servo. It uses vacuum from the engines manifold so it sounds like you might have a leaking servo pipe letting air into the manifold and thus cutting the engine
2007-05-04 00:12:04 · answer #3 · answered by sticky 1 · 0⤊ 0⤋
You may have a vacuum leak in the hose to the power brake system.
2007-05-04 00:38:57 · answer #4 · answered by R1volta 6 · 0⤊ 0⤋
I think you need to change your break fluid in time just to solf your problem for now
2007-05-04 00:00:22 · answer #5 · answered by Anonymous · 0⤊ 0⤋
look at the break fluids and break oil.
It might be dangerous .
2007-05-04 00:04:55 · answer #6 · answered by hanibal 5 · 0⤊ 1⤋