One problem related to power train driveline has been reported for the 2007 Chevrolet Equinox. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Chevrolet Equinox based on all problems reported for the 2007 Equinox.
After driving for hours at speeds up to 70 mph (CT to GA) the (drive line?) hum becomes a vibration on smooth asphalt road surfaces. The vibration goes away below 65mph or when I start up cold again the next day. On dash tire pressures start at 34 psi cold and are at 40 psi when the vibration comes in. The original bridgestone tires were replaced and the vibration is still there.