Porsche

Engine Recommended Interval

2.0L* 45,000 Mi. (9)

2.5L* 45,000 Mi. (9)

2.7L* 45,000 Mi. (9)

3.0L* 45,000 Mi. (9)

4.5L* 60,000 Mi. (9)

4.7L* 60,000 Mi. (9)

5.0L* 60,000 Mi. (9)

5.4L* 60,000 Mi. (9)

* - Interference engine.

(9) - Inspect tension at 2,000 miles, then every 15,000 miles.

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