Here's a breakdown:
Timing Belt:
* Engines: 3.0L V6 (1994-1997) and 3.8L V6 (1999-2003)
* Replacement Interval: Every 60,000-100,000 miles, depending on the specific model year. Refer to your owner's manual for the exact interval.
Timing Chain:
* Engines: 3.8L V6 (1998-1999)
* Replacement Interval: Generally considered to be 'lifetime' components, meaning they don't typically require replacement. However, wear and tear can occur over time, and it's best to consult a mechanic if you notice any unusual noises or symptoms.
Important Notes:
* Always refer to your owner's manual for the specific recommended replacement interval for your model year.
* Failing to replace a timing belt on time can lead to catastrophic engine damage.
* If you're unsure whether your Windstar has a timing belt or chain, check the owner's manual or consult a mechanic.
Symptoms of a Failing Timing Belt:
* Engine noises (clicking, rattling, grinding)
* Engine misfiring or running rough
* Difficulty starting
* Loss of power
* Check engine light illuminated
If you experience any of these symptoms, it's crucial to have your timing belt inspected by a qualified mechanic as soon as possible.
