no :)
No timing belt has a chain.Does not need replacing
It depends on the engine and situation. Sometimes the water pump, idler puller, or tensioners need replaced also.
Highly recommend while you are already there. Water pump will fail or leak before timing belt needs replaced again
not for changing the belt. however you will need it for the ignition timing once you have replaced the timing belt
It has a cam belt. This engine is an interference engine and as such if the belt breaks serious engine damage will occur. Do not neglect replacing the belts. This engine has 2 belts that must be replaced at 105,000 miles. Camshaft & Balance Shaft belts. The water pump is also driven by the cam belt and should be replaced at the same time as the belts, as this will save you labor costs later on considering the pump will need replacing before the belts need replacing at 210,000 miles.
60,000 miles you should have it checked to see if it needs replacing.
If it is a V6 at 110,000 miles the cam belt and water pump should have been changed. This is an interference engine. If the belt breaks serious engine damage will occur. If you have not had the belt replaced STOP driving the car until you can get this done. The belt can break at any moment. On a V6 & 4 cylinder, you also need to have the transmission fluid, brake fluid, and power steering fluid changed. The coolant needs replacing and thermostat needs replacing. Spark plugs and plug wires need replacing. Air & cabin filter need replacing every 30,000 miles. All suspension and steering parts need inspected and replaced as necessary. More than likely the struts need replacing. The exhaust system should be inspected. Of course the brake system should be inspected and repaired if necessary.
need diagram for replacing timing belt
Who told you it needed replacing at 25,000 miles as that is simply not true? The truth is that it must be replaced every 60,000 miles. Warning: This is an interference engine. If the belt breaks you will have internal engine damage.
Yes and no. Yes there are 2 major belts. The cam belt and serpentine belt. The serpentine belt you can see and it should be inspected and replaced when necessary. The cam belt is hidden and it MUST be replaced at 110,000 miles along with the water pump. This is an interference engine and if the cam belt breaks serious engine damage will occur, so do not neglect replacing the cam belt.
You do not need to, but it's highly recommended. If water pump fails after you change the belt, you will have to do the same work as before to replace the pump.
No you don't have to , but it is a smart thing to do. It takes quite a bit to get down that far and you might as well do it as you should have around 100K on the pump when you are replacing the timing belt.