How do I troubleshoot. Is it a cylinder, a hydraulic hose, or hopefully a bolt came loose.

there was not much oil in auto gear box does it need to be filled hot or cold, it only seems to have 3 gears and slips slightly when foot to the floor, but goes in ok at medium revs. can anyone help.
Cheers Phil

Have taken car back about 10 times where muffler was put on They keep putting on new clamps but it wont hold very long is it a wrong muffler? for my car

Had the transmission rebuilt but still jerking.

No after factory alarm. may be a factory alarm and I don't know about it. I just bought it two days ago..How do I disconnect the thing...

I unlocked my car this morning and my front lights started flashing. I cranked it and drove it with the lights flashing. It went off after five minutes. When I stopped and turned the car off the lights started flashing again. They went off after about five minutes. What is this and How do I fix it? Thank you