Timing belts should be replaced around 80,000 miles and don't let it break as that causes damage. At the mileage interval that you are at now you should check you air filter and change your oil and filter. When the valve cover is off you should have your vavle lash clearence check too.
Timing belt should cost about. $260 parts and labor
As for the valve cover and valve adjustemnt that should cost between $150 to $225 depending on wheather is a SOHC or DOHC engine. Hope this helps if there is anything else just ask. Thanks.
Thursday, January 29th, 2009 AT 10:19 AM