Four problems related to engine exhaust system have been reported for the 1999 Chevrolet Tahoe. The most recently reported issues are listed below.
Air conditioning manifold hose is broken on 1999 Chevrolet Tahoe - extended warranty does not cover replacement. According to two mechanics contacted - they are apparently a frequent repair made on this vehicle. One of the two mechanics spoken to was in the process of repairing the very same item at the time of the phone call.
Exhaust pipe fell off while driving. Pipe has been repaired by dealer several times and continues to fall off. Consumer is concerned about exhaust fumes when operating vehicle. Also, vehicle will stall intermittently while driving. *akthe clutch assembly was also replaced. The engine stalls intermittently. There is a noise emmiting from the fuel pump.
There is a popping sound coming from underneath the vehicle. The dealer determined that the plastic fuel tank is expandable and causes this popping sound. Nlm dealer remedied problem and found the exhaust system to be the problem.
Bad engine I would like GMC to buy it back. General motors executive group.