The 2008 Kia Optima 4 cylinder equipped with a timing chain will normally last the life of the engine and is changed when the engine is rebuilt. The 2.7 Liter V6 is equipped with a timing belt which MUST be changed every 60,000 miles. Warning the V6 is an interference engine.
Does not have a belt but a timing chain in 2007.
The 2011 Kia Optima has a timing chain.
It has a chain.
The 2013 Kia Optima has a timing chain. All Kias have switched to equip timing chains versus belts.
timing chain
It has a timing chain and 2 external belts.
The timing chain does not have a recommended change interval and should last for the life of the engine.The timing chain does not have a recommended change interval and should last for the life of the engine.
it has a timing chain !
The timing chain does not require replacement unless it has failed.
at what milage should the timing chain be replaced on a 95 ford aerostar
you have a timing belt its be-hin the cover