at light

Hi, So first off, I know little to almost nothing about cars. I purchased a used 2009 Mazda3 in November. Well taken care of, with a little higher than average miles - I just hit 100,000. My AT light has come on twice in the last couple weeks. Both times it turned on after I had been driving...

So as I was starting my car to head to work, My car jerked so bad as I put the car in reverse I thought someone hit me in my own driveway. (same deal when I put it in drive.) My AT light is flashing and the car shifts horribly as it shifts to second nearly at 5000 RPMs. Im afraid to hit it past...

I have a 2003 Protege5 with about 106xxx miles, the car drives and shifts through all the gears just fine, but when I get to about 71 MPH the AT light starts flashing, (i can go over this speed and have, but weather I speed up, slow down, or stay the same speed, the result is the same) after...

I have a 2004 Mazda 6 and lately the car has a rough time when I put it into gear, like a hard clunk sound as if the engine is going to drop out of the car, however, this only happens when the AT light is on, which only happens maybe once or twice a day. If the light is not on, the car changes...