Basic Car Brake Troubleshooting You Need to Know
One of the known causes of reported vehicular accidents is the loss of brakes. Your brakes are one of the most important parts of your car. So whenever you’re uneasy with it, you need to do some troubleshooting right away. Just in case that calling your car insurance provider is not possible at any moment during this extreme emergency case:
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Brake pedal goes too far to stop
When you step on the brake and it feels like you’re going too far down, check your brake fluid. If it’s low, top it off to the mark on the side of the reservoir. It can also be because the brake fluid is polluted. Air can enter through the smallest hole. There’s no way to check for this, but to replace it with new fluid. Worn brake pads could also be the cause as it should never wear low enough to cause your brake pedal to feel low, they’ll scream at you before then. But if they do get very low, replace your brake pads as soon as possible.
Brake boost power is bad
If your brake booster goes bad, you’ll have low brake pedal issues. Since brake boosters are controlled by vacuum, you need to check the special vacuum measurement device that connects to the brake booster.
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Brake pedal is too firm
If it feels like you’re doing a leg press at the gym when you step on the brake pedal, this symptom points to a few potential problems. There must be a vacuum leak somewhere in the system. If there is no leak, the brake booster is probably bad and will need to be replaced.
Brake line is obstructed
There must be some obstruction on the line like a chunk of rust or it could be a pinched brake like that blocks the brake fluid from reaching a portion of the system.
Brakes grabbing or pulling
Pushing your brake pedal should always be smooth and even. If they seem to suddenly grab, you may have a bad brake disc. You’ll need to replace your brake discs. They should always be done in pairs, so don’t try to skimp.
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If you feel any vibration when you step on the pedal, you may either have bad brake pads or bad break disks. Either way, replace the item. If none of them seems like the problem, get an alignment.
Once you take off your foot off the pedal, your brakes should let go immediately. If not, you may need to replace your wheel cylinder. If the parking brake fails to release, lubricate the cable ends and the parts associated with the cable.
Brakes make squealing or whining or clunking sounds
Your brake pads are installed with a little metal gasket between the brake pad and the piston. This gasket absorbs the vibrations that can increase in frequency to the point of squealing. There are also special anti-squeal lubricants you can apply to shut them up. All these could be avoided when you have a regular brake inspection. Emergency cases are inevitable but earning peace of mind should also be taken from your conscious effort.
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