if the car jerks when the brakes are applied it is likely that the brake rotors are warped
i have a 2002 saturn ls2. my transmission jerks in first and second gear and when i put on breaks. what should i do?
When an automatic car jerks into fourth gear it could be the transmission. You may need transmission fluid or a new transmission. A licensed mechanic can check the car.
I would say a vacumn leak. Check hoses, measure vacumn with running at idle and at idle when brakes applied. This assumes you have power brakes and it idles well without the brakes applied. Please make sure that the clutch is working properly... Does your clutch work properly?
it is possible to be the brakes or the transmission have it checked by a mechanic.
bands are worn.
Hydraulics is a term used for a system operated or moved by a fluid as the transmission of energy.
no you may need a transmission adjustment or maybe a new filter
May be its time to change your brake pads and rotors.
The driver suddenly applied the brakes.
no
If the transmission jerks 1st check the level of transmission fluid. To do this place the car in park, Place the parking brake on, Next start engine and pull out the transmission dip stick wipe with a clean cloth or paper towel re-insert the dip stick and check the level if low add transmission fluid to the proper level. Now drive car and if it shifts normal you are done. If the transmission does not shift then the transmission oil and filter must be changed. Once this is done test the car and if it shifts you are done. If it still jerks you will have to take it to a transmission shop for their diagnostics.