Seven problems related to gasoline engine have been reported for the 2002 GMC Envoy. The most recently reported issues are listed below.
Engine has to be replaced much hastle. Dt.
Consumer states that while driving the rpms would rev up; vehicle looses power. Please provide any further information.
Engine dies with no notice at highway speeds (twice within 500 miles).
While driving, car suddenly shut down completely with no warning. Second problem: transmission failed while towing 3300 lbs or less on two separate occasions.
While driving 75 mph brake light illuminated indicating a malfunction. Vehicle than shut completely down, causing loss of all power. Please provide vehicle indentification number, and any further information.
While driving t 75mph brake light illuminated indicating a malfunction. Vehicle then shut completely down, causing loss of all power. Please provide vehicle identication number, and any further information.
While operating vehicle at about 75 mph in fast lane vehicle lost power, almost causing an accident. Loss of engine power/ steering power, and once vehicle came to a stop. Dashboard illumination showed brake check valve defect.