>>The Camry salesman tells me that the 4 cylinder LE has a chain that needs to
>>be changed at 90,000 miles? Is this correct?
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> chains. The Camry 4-cylinder does use a timing chain instead of a timing
> belt. However, the chain typically never needs to be replaced.
All depends. While a chain has no scheduled replacement period per
se, a good number of cars with chains need to have them replaced if
they stretch. Chains are tougher on oil, and that has been a
sticking point with Japanese manufacturers and the new GF-4 oil
specs. Chains and belts have their relative strengths and weaknesses.
Be sure to have your oil changed regularly.
> FYI, since you're also considering a Honda Accord, the 4-cylinder that is
> standard on the current Accord is also chain-driven. The V6 engines that
> are available on Camry and Accord are both belt-driven and need to be
> replaced (I assume at 90,000 miles for both).
Belts have their advantages in really long runs such as with overhead
valves. They're lighter, quieter, and require no lubrication. Chains
have the advnatage of overall longevity, but it's not as if they're
better than belts in every respect.