What is the correct brake proportioning valve for a GMC Truck?
What is the correct brake proportioning valve for a GMC Truck?
We also offer a pigtail for the prop valve wire sensor and a prop valve bleeding tool in the related items section of this page. If you drive a Chevrolet or GMC full-size truck from model years 1981 – 1987, then this is the correct brake proportioning valve for your front disc and rear drum brakes.
Where is the reset button on the brake proportioning valve?
After continued use, the proportioning valve can become out of alignment and it may need to be reset. It is helpful to have some knowledge of vehicle mechanics to complete this task, but it is unnecessary. Locate the brake proportioning valve near the rear brake line. It will have one or two buttons located on it.
How do you reset a car brake valve?
It is an “L”-shaped metal valve. Push the reset button located on the valve with your fingers, which will reset it so the valve is working properly again. Inspect the brake pressure. If the pressure is restored to the brake line and your brakes seem to be working properly again, then the reset button worked.
We also offer a pigtail for the prop valve wire sensor and a prop valve bleeding tool in the related items section of this page. If you drive a Chevrolet or GMC full-size truck from model years 1981 – 1987, then this is the correct brake proportioning valve for your front disc and rear drum brakes.
How do you know if your Chevy has a brake problem?
You will find the booster between the master cylinder and the firewall in your engine compartment. A check valve that is faulty can also let vacuum bleed out. You can diagnose this by starting your Chevy in order to build vacuum, and then turning it off for four or five minutes. Then you should try the brakes.
What causes the brake lines to bleed on a Chevy?
Bleed the brake lines as recommended by Chevy to fix this. You could also have a ballooning brake hose when the brakes are applied. Check your brake hoses for anomalies. Excessive Brake Travel: If the brake linings are worn, the drum brakes are misadjusted or the brake lines have air in them, you will have this issue.
