junior ... 11/18/2012
2010 Kia Optima LX 4 Cyl 2.40L
My car jerks when I break, I drive a 2010 Kia optima lx with 54k
When I start driving in the morning to work my car jerks each time I break but after a few miles and breaking it stops, till I stop driving. After a few hrs of not driving I begging to drive and it continues to jerks , it's annoying and driving me crazy
Have you checked / replaced the front wheel bearings / hub assemblies - due to wear? The other possibility is the front disc brake rotors are warped - fairly common. If the front rootors are replaced, they are fairly inexpensive; try the many on-line auto parts sources, such as; www.autopartswarehouse.com or www.rockauto.com. They (Rock Auto) list the front brake rotors from around $14.00 each for your vehicle.