1976 Dodge Aspen "bad power booster car idle" Questions

why. even the hose to it can be bad or fell off. but i bet the booster diaphragm inside is cracked. the service manual shows the leak down test on boosters all do .and if it leaks it is bad. end story

power brake booster or is it hydraulic system. If booster you have an eternal leak a bad one. Now on idle, hand brake on, if you set it in nuetral does it idle nice now when you put in gear like drive

...rough usually indicates the power brake booster has gone bad. the booster has vacuum going to it from the engine so if the diaphragm in the booster starts leaking then it affects engine

...power. so my kia is parked Sounds like a bad master cylinder, if brake fluid is black, change it (1996, ITS TIME) .The brake booster is probably leaking vacume causing high idle, check this by ...

...bad hose from the engine to the booster will cause the pedal to drop as it loses power assist. I think the brake light switch is mounted under the dash by the brake pedal. Fix the booster now, it may ...

...bad brake power buster take of the tow nuts of the brake master cylinder and the nuts of the power buster on the brake pedal side and you should be able to change the power buster whit out taking the ...

...but i cant seem to find a store that carries them It may be your power booster. I had a car that did that and it was the power booster went bad. I hope this helps. idle air control valve ...

bad power steering pump too. Your owners manual should show positions of hydraulic reservoirs. VACUUM BOOSTER ! Could be defective or might be a vacuum leak going to it. If there is a vacuum leak, the

...missing just above idle when pulling away from a stop When power breaking the engine misses badly from 1300 to 2000 RPM check vacuum lines,check power booster on brakes check spark plugs and ...