It sounds like the inside of your catalytic converter has come apart, and as exhaust flow increases, it pushes the pieces up against the hole in the back of the converter and chokes off your exhaust. Limp the car to a muffler shop and have them test your cat converters, replace as necessary.
Sounds like either an intake manifold or a vacuum leak
60
Sounds like either an intake manifold or a vacuum leak
35mph
check wheel bearings. check tires for cupping or feathering.
about 30-35mph.
possibly from 25mph to 35mph
How much will a ticket cost for going 51 in a 35mph zone in texas
Maybe 35mph
about 30-35mph.
35mph
Is that you? My long ago Profesor, 35mph- 1mph/60min=25