2008 Saturn Aura Zero Clearance Engine Does Timing Chain Replaced Certain

2008 SATURN AURA
150,000 MILES
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is it a zero clearance engine. Does the timing chain need to be replaced at a certain number of miles?
Apr 6, 2013 at 1:31 AM
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JACOBANDNICKOLAS
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It is an interference engine. As far as the timing chain, they last longer than a belt. However, refer to the owner's manual to see if and when the manufacturer recommends replacing it. NOTE: If it is a chain, the manufacturer may not have a mileage interval for replacement. At that point, it is a matter of either doing preventative maintenance and replacing it, or waiting until you hear noise from it from being stretched.
Apr 6, 2013 at 1:51 AM
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