No pressure on breaks

Asked by Apr 08, 2016 at 04:57 PM about the 2004 Pontiac Grand Prix GT1

Question type: Maintenance & Repair

Dose it mean my calibers are bad if my
breaks won't stop? My breaks are still good.  
And somehow  I keep losing break fluid but I
don't see any leaks..

1 Answer

97,095

Most likely a brake master cylinder, the internal seal has started leaking and the fluid is leaking right into the brake booster unit and getting pulled right into the engine to be burnt along with the fuel/air, sometimes this will produce a little smoke but unless you are really watching for it you won't see if on initial start up. HTH

Your Answer

Add photo

Related Questions

  • No pressure on breaks 1 answer

    Dose it mean my calibers are bad if my breaks won't stop? My breaks are still good. And somehow I keep losing break fluid but I don't see any leaks..

    2004 Pontiac Grand Prix GT1

    -

    Maintenance & Repair

  • Breaks 1 answer

    Every time I add break fluid in my car, it runs out of master cylinder and pedal goes to floor. No visible leaks anywhere. Changed master cylinder and same thing happened, loss of break fluid. Whe...

    2000 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • what tools are needed to change rear breaks on a 2002 grad prix 1 answer

    tools needed to change rear breaks on a 2002 grand prix

    2002 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • No brake lights no turn signals but have parking lights on my 2002 grand Prix gtp 1 answer

    I have parking lights but no turn signals or brake lights on my 2002 Pontiac Grand Prix GT P

    2002 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • tire pressure 7 answers

    Hi, I have a 2006 Grand Prix GT. The label on the driver's door for tire pressure is missing. Does anyone know the proper tire pressure for this car? Thanks

    2006 Pontiac Grand Prix GT

    -

    Maintenance & Repair

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,350
#2 Tom Demyan
Tom Demyan
Reputation 2,950
#3 munron
munron
Reputation 2,290
View All

Related Models For Sale

Used Chevrolet Impala
557 Great Deals out of 35,581 listings starting at $899
Used Pontiac Bonneville
4 Great Deals out of 535 listings starting at $1,799
Used Ford Mustang
706 Great Deals out of 44,428 listings starting at $1,500
Used Pontiac G6
75 Great Deals out of 4,067 listings starting at $1,975
Used Chevrolet Monte Carlo
12 Great Deals out of 1,424 listings starting at $2,400
Used Pontiac Grand Am
4 Great Deals out of 1,139 listings starting at $1,000
Used Chevrolet Malibu
1,177 Great Deals out of 79,465 listings starting at $2,500
Used Pontiac GTO
6 Great Deals out of 474 listings starting at $6,995
Used Nissan Maxima
331 Great Deals out of 24,189 listings starting at $1,999
Used Nissan Altima
1,267 Great Deals out of 74,640 listings starting at $1,000
Used Chrysler 300
375 Great Deals out of 17,993 listings starting at $1,000

Used Cars For Sale

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.