Question 1

When should I replace my timing belt?

Accepted Answer

Most timing belts need replacement between 60,000-100,000 miles. Check your owner manual for the specific interval. Timing chains last longer but can stretch.

Question 2

What happens if timing belt breaks?

Accepted Answer

In interference engines (most modern cars), a broken belt causes pistons to hit valves, requiring major engine repair or replacement.

Question 3

Should I replace water pump with timing belt?

Accepted Answer

Yes, since the water pump is often driven by the timing belt and requires the same labor to access. Replacing both together saves money long-term.

Timing Belt/Chain Problems: Causes, Symptoms & Repair Cost