Three problems related to engine belts and pulleys have been reported for the 1997 Saturn SL2. The most recently reported issues are listed below.
While driving at app. 45 mph on a city road there was a loud clunking sound in the engine followed by a continuous rattle. I pulled off the road and turned off the vehicle. The serpentine belt had come off the pulley by 3/4 inch. I proceeded to get the belt so that it would not work itself off. I promptly went to the local exxon and pulled off the belt and put the car on a lift. After inspection it was noted that the alternator bracket. . An extension of the engine block, had broken off cleanly. After consulting with the mechanics there, and 2 other ase certified mechanics, it was determined that the cause was a defect in the casting of the engine block. I contacted the local Saturn dealership who was of no help. I will be having the braking tig welded back on Monday, then driving to the dealership with pictures and documentation asking for reimbursement of the cost.
Was driving approximately 50mph and was merging into traffic when transmission locked in gear and failed to change. Consumer stated prior to purchasing vehicle she complained of a clunk noise when changed gears into reverse, also the driver side brake light is inoperable, also the right side mirror needed to be replaced, engine mounts were replaced,brakes were replaced, serpentine belt was cracked, engine overheats.
Noise from engine area due to failed compressor leaking and contaminated serpentine belt.