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2002 Infiniti QX4

Question: approx. how many miles will a timing belt last for 2002 and 2003 QX4s?

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Infiniti_1, Willoughby, OH, March 18, 2010, 13:26

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have 2002 and 2003 QX4s. 2002 has 133,000 miles, 2003 has 85,000 miles neither auto has had timing belts replaced.
Will a warning light appear on the dashboard to tell me when
it needs to be replaced?

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Answer #1

jason94 March 18, 2010, 13:57

Journeyman

No there is no light that tells you. Usually you will hear the belt make noise but inspect it for cuts and wear because if a belt breaks it could instantly ruin your engine. I recommend replacing both. It cost around $20 bucks for a new belt.

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jason94, March 20, 2010, 10:35

Journeyman

In my answer i was referring to drive belts

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Valleyautotech March 18, 2010, 13:58

Master

Both of these have timing chains, So no maintenance is needed unless they get noisy or affect the timing

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Answer #3

Visitor, May 02, 2010, 13:47

you do not have a belt, you have a chain, does not need to be replaced as normal maintenance

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