slipping

50 miles into a 500 mile trip this weekend the trans in my 2003 Mazda 6 3.0 with added trans cooler (147K mi ) started shifting really harsh on the highway and the "AT" dash light was on. Wife says turn around - I say lets keep going. At the first stoplight 200 miles later it won't even...

This is my first posting new to this website. My first car which is a 2007 Mazda 6S 3.0L V6 with. I currently have 77k miles on it. I never mistreat the car and love it to death. So I noticed that when the transmission (ATX) shifts from first too second it kind of jerks a bit. When i first got...

Hi there everyone. I need some help very quickly. I have to be on a 300KM trip to work in the morning on the highway and the clutch will not let me do it. When I drive down the road, doing 60 km/h in 5th gear, 1600 rpm, and FLOOR the gas pedal, the RPMs rise as if the car was in neutral. This...