new here. Have a nice ranger that I am giving to my daughter, but there is an issue. Her are the symptoms: Started out with warmed-up transmission slipping on take off, changed the fluid and the filter. Drove one day to work no change in the slippage the following morning as I started it while in park it bogged down (think letting out the clutch and holding the brake) and stalled. Did it one more time. After that started fine but no movement. Need some advice and suggestions. Thanks.