Is a volkswagen jetta 2003 1.8 t 20 valve engine interference?
Yes, the 2003 Volkswagen Jetta 1.8T 20-valve engine is an interference engine.
This means that if the timing belt breaks, the valves and pistons can collide, causing significant engine damage. It's crucial to maintain the timing belt and ensure it's replaced at the recommended intervals to avoid this potential problem.
