What kind of brake fluid does a Grand Prix use?
You can use either DOT 3 or DOT 4 fluid which are both glycol based. Do not use DOT 5 brake fluid, which is silicon based and is not compatible with the 97-03 Grand Prix braking system. Next I removed the plastic lug nut caps with a 19mm socket and loosened the lug nuts with the lug wrench.
Where do you Bleed the brake lines on a Pontiac Grand Prix?
It is recommended that you begin bleeding the brakes lines at the wheel farthest from the master brake cylinder and then working your way towards the brake cylinder. On the 1997-2003 Grand Prix, that would be rear passenger wheel first, then the driver side rear wheel, passenger side front wheel and finally the driver side front wheel.
When did I replace my front brake pads?
My 2001 Pontiac Grand Prix GTP is about to hit the 91,000 miles mark on the odometer. The rear brake pads are the originals and the front brake pads were replaced during the 60,000 mile service.
How to prevent the brake pedal from bottoming out?
One way to prevent the brake pedal from bottoming out is to place a small block of wood between the pedal and the floor mat. It’s important that the person assisting does not release the brake pedal until the bleeder screw has been closed.
You can use either DOT 3 or DOT 4 fluid which are both glycol based. Do not use DOT 5 brake fluid, which is silicon based and is not compatible with the 97-03 Grand Prix braking system. Next I removed the plastic lug nut caps with a 19mm socket and loosened the lug nuts with the lug wrench.
It is recommended that you begin bleeding the brakes lines at the wheel farthest from the master brake cylinder and then working your way towards the brake cylinder. On the 1997-2003 Grand Prix, that would be rear passenger wheel first, then the driver side rear wheel, passenger side front wheel and finally the driver side front wheel.
My 2001 Pontiac Grand Prix GTP is about to hit the 91,000 miles mark on the odometer. The rear brake pads are the originals and the front brake pads were replaced during the 60,000 mile service.
One way to prevent the brake pedal from bottoming out is to place a small block of wood between the pedal and the floor mat. It’s important that the person assisting does not release the brake pedal until the bleeder screw has been closed.
What’s the boiling point of DOT 3 brake fluid?
Traditionally, these are rated as DOT 3 or DOT 4 brake fluid. The DOT here stands for The Department of Transportation, the group which defines the ratings. Typically, when comparing DOT 3 vs. DOT 4, DOT 3 brake fluid has a dry boiling point of 401 degrees Fahrenheit, and a wet boiling point of 284 degrees Fahrenheit.
What should I do if I Bleed my brake line?
The brakes felt great with no apparent fading (soft pedal) even after the last near stop. If you’re brake pedal feels spongy, springy or soft after bleeding the brake lines, you may need to repeat the process to remove any trapped air bubbles or contaminated brake fluid.
What’s the difference between dot 3 and DOT 4 brake fluid?
The primary differences between the two include the following: DOT 3 brake fluid will absorb less water than DOT 4 from the air over time, meaning you’ll need to have your fluid changed less frequently. DOT 4 brake fluid has higher dry and wet boiling points, making it safer for higher temperatures.
The brakes felt great with no apparent fading (soft pedal) even after the last near stop. If you’re brake pedal feels spongy, springy or soft after bleeding the brake lines, you may need to repeat the process to remove any trapped air bubbles or contaminated brake fluid.
How to remove old fluid from master brake cylinder?
To remove the old fluid from the master brake cylinder, I used a sprayer bottle pump and a plastic water bottle. You could also go into the kitchen and borrow a turkey baster (but don’t ever use it for food preparation again).