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Chevrolet z 71: 2005 Z71 changed the brake booster and master
2005 Z71 changed the brake booster and master cylinder, started it up briefly and heard a popping noise. Turned it off and left it till morning, when I started it, it immediately started blowing white… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
The braking response of my truck has greatly decreased, it has a hard pedal but will not s
The braking response of my truck has greatly decreased, it has a hard pedal but will not stop quickly. I have a similar vehicle which has great stopping response with the same braking system.… read more
Gary
Gary
Chevy Technician
Vocational, Technical or Trade Scho
9,642 satisfied customers
2001 chevy impala: warmed up and I depress the brake pedal..car stalls
I have a 2001 chevy impala 3.4 engine. once it's warmed up and I depress the brake pedal rapidly, the car stalls. When the engine is still cold this doesn't occur. I've checked for vacuum leaks and fo… read more
Neal
Neal
Auto repair pro, 30 years experience
Associate Degree
8,213 satisfied customers
silverado..master cylinder..brake pedal but white smoke started coming
2007 silverado 4.8L was changing out brake master cylinder started the truck up heard a pop don't know if it came from the brakes when i press the brake pedal but white smoke started coming out the mu… read more
Dave Nova
Dave Nova
Chevrolet Technician
Associate Degree
7,092 satisfied customers
When applying brakes, there is a loud air leaking sound coming
When applying brakes, there is a loud air leaking sound coming from the Brake Booster under the dash. After the air leaks for a second, there is a vibrating noise (sounds like an air compressor) comin… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
10,906 satisfied customers
1984 fiero: with a V..master..booster twice,new calibers, carbon pads
Hi, I have a 1984 fiero with a V-6. I blue printed the engine like new. The master has been changed twice,the booster twice,new calibers, carbon pads. new filter, rebuilt metering valve,new rotors. I … read more
Dj
Dj
Auto Failure Analysis & Inspections
High School or GED
1,888 satisfied customers
97 Chevy Suburban: 4wd..idling..the brake pedal, the engine..rough
My parents have a 97 Chevy Suburban 4wd. The brakes are hard to push down on and require more pressure to stop the vehicle. Also, while idling and pressing the brake pedal, the engine runs very rough.… read more
Mike S.
Mike S.
Vocational, Technical or Trade Scho
8,055 satisfied customers
1994 Chevy S10 Blazer: with ABS.. Q Brakes went..master..vac..hose
Hi, 1994 Chevy S10 Blazer 4.3 with ABS.. Q Brakes went super hard over night, master cilnder bench tested ok, the booster has great vac, shut off motor then take off the hose it does hiss in the air I… read more
Eric
Eric
Automotive Repair Shop Manager
35,799 satisfied customers
99 blazer: my brakes are hissing, inside the cab..leaks..booster
my brakes are hissing, inside the cab of my 99 blazer. no leaks that I can see and the vacuum hose seems to be fine. that leaves me to the booster. am I correct? If so, is the part hard to replace… read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
12,710 satisfied customers
1997 Chevy Truck: V6..brake pedal sounds like it is leaking air..dies
I have a 1997 Chevy Truck 1500, V6. The brake pedal sounds like it is leaking air when i apply the brakes, also it feels like there is no power brakes. I have to push very hard on the brakes to get th… read more
Scott K
Scott K
Automotive Instructor
Vocational, Technical or Trade Scho
1,565 satisfied customers
94 Lumina Z34: brake pads..calipers, rotors, and vacume booster..pedal
I have a 94 Lumina Z34. Just had all brake pads, calipers, rotors, and vacume booster replaced yet I still have a hard pedal . The brakes have also been bled multiple times, and I continue to get air … read more
Dan
Dan
High School or GED
2,257 satisfied customers
1994 GMC: auto trans..engine starts..park, it stalls
I have a 1994 GMC 3500 with 7.4ltr and auto trans. The engine starts and idles ok then when I press on the brake firmly while still in park, it stalls. It will also stall when I press on the brake and… read more
sldcountry
sldcountry
auto tech
Vocational, Technical or Trade Scho
28 satisfied customers
1996 chevy s10 2.2 liter. have a brake start engine and ...
1996 chevy s10 2.2 liter. have a brake ? start engine and push on brake and can hear air leaking loud. pedal hard and very hard to stop. is this master cylinder or power booster?… read more
Eric
Eric
Automotive Repair Shop Manager
35,799 satisfied customers
95 k1500 and the brake pedal has suddenly gotten real stiff
i have a 95 k1500 and the brake pedal has suddenly gotten real stiff asif it had no power assist any info on probable causes would be great… read more
Steve
Steve
Service Manager/ Technician
5,472 satisfied customers
85 EL CAMINO: A 1971 IMPALA 350 IN IT AND REMOVED ALL MY SMOG CRAP.
I HAVE AN 85 EL CAMINO CONQUISTA. I DROPPED A 1971 IMPALA 350 IN IT AND REMOVED ALL MY SMOG CRAP. THE ONLY THING I DID NOT REMOVE YET IS MY CAT. I JUST REPLASED MY BRAKE BOOSTER AND STILL I AM HAVING … read more
Bob
Bob
Vocational, Technical or Trade Scho
2,784 satisfied customers
1986 chevy: brakes are not working,the pedal is rock..master cyl.is
i have 1986 chevy half ton two wheel drive that has been sitting for about 5 years.the brakes are not working,the pedal is rock hard.the master cyl.is fine,i have taken off lines and it is much better… read more
Bob
Bob
Vocational, Technical or Trade Scho
2,784 satisfied customers
Chevy Suburban: master..cylinder..power steering pump and the brakes
On my 1994 K2500 Chevy Suburban, there is something mounted behind my master brake cylinder where the booster is supposed to be. Can you tell me what this part it called? it has lines going to the pow… read more
Bob
Bob
Vocational, Technical or Trade Scho
2,784 satisfied customers
1974 corvette: booster..master cylinder..disc brakes..pedal goes
1974 corvette, I have a new booster and master cylinder, the 4 wheel power disc brakes are blead and the pedal goes to the floor and then the car stops, and stops hard. It's like an on off switch... n… read more
frank
frank
Vocational, Technical or Trade Scho
1,892 satisfied customers
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