QX4 Question

[driverdriver]

The 2001 and newer QX4's have a timing chain right? The pre 2001 QX4's came with timing belt? What was the change interval?

Thanks!

[Axelpkt]

The 3.5L is a chain, the 3.3L is a belt. If it is a belt i would do it every 60 to 80k.

[mill_955]

If it is a chain...do I have to change it?

[driverdriver]

I don't know about the QX4, but in my Jeep, inside the warranty booklet, the timing chain is "gauranteed for the life of the vehicle, along as proper maintenence is undertaken."

[ARKQX33V6]

3.3 qx4 1997 LISTED AT 168,000 KM for belt change

[Buzzman]

Holy thread revival Batman. Is it really from Jan, 2005?
Anyways, the 3.5 doesn't require a timing chain replacement,
while the belt on the 3.3 should be done at around 100,000 miles.