BMW Timing Chain Stretch Issues
The change in timing is sensed by the camshaft and crankshaft position sensors, which can cause codes.
Installing Subaru Stretch Belts
The stretch belt can help to simplify the serpentine belt system on the Boxer engine.
Subaru 2.5L Stretch Belt Replacement
Subaru stretch belts can last 100,000 miles or more. On a worn belt, the cracks or damage to the backing of the belt will not be evident to the naked eye. This is why an inspection method that measures groove depth is recommended – you simply cannot go by mileage recommendations alone.