My father wants to use his 1996 Bonneville SE with a 3.8, automatic, to tow a 6×10 enclosed trailer cross country with a light to moderate load in the trailer. Assuming he keeps it in drive and no overdrive, what are your experiences, and any mechanics,... Read More

I have a 1999 Ford Explorer. When I drive it uphill, or put the engine under even moderate load, the air conditioner switches from blowing through the normal vents into the defrost. I have taken the car to a couple of different mechanics who have been... Read More