Symptoms of bad brake calipers include unusual squeaking and squealing sounds and jerking that occurs during braking. A brake pad that is difficult to press down is also typically a sign of a caliper problem. Additionally, flashing brake lights can signal possible caliper problems and should never be ignored.
Other symptoms of a bad brake caliper are premature brake pad wear, leaking brake fluid in the caliper pistons and the car pulling to the side during braking.
Calipers can stick because of a lack of lubricant, which causes the same symptoms as a malfunctioning caliper. Before replacing a caliper, car owners should ensure that all moving parts are clean and properly lubricated.Learn More
Symptoms of a bad coil pack include rough engine idling, misfiring, lack of power during acceleration, gasoline odor emanating from the exhaust system and illumination of the check engine light. In newer vehicles, the coil pack replaces the distributor.Full Answer >
A faulty camshaft sensor results in numerous problems with a car, including an illuminated check engine light, a poorly running engine and difficulty or failure to start. The camshaft sensor replaces the distributor in many modern cars, and if it malfunctions, the spark plugs fail to fire correctly. According to O'Reilly Auto Parts, faulty camshaft sensors are the 11th most common automotive repair.Full Answer >
One of the most commonly seen symptoms that a car's water pump may be bad is puddling of water or coolant underneath the vehicle. An overheating engine may mean earlier signs were missed or ignored.Full Answer >
The most common signs of a bad car battery include the vehicle backfiring, dimming of headlights while driving, problems with electrical systems in the car and the vehicle not starting. These issues arise at any time. It is important to monitor the lifespan of a battery and ensure that connections are not corroded during that period.Full Answer >