If the water pump is not leaking, I would recommend replacing it when it begins to fail. If the water pump is part of the timing belt job and was not done, this will likely cost the same amount as the timing belt cost as the timing belt will require removal again in order to replace the water pump. Due to the high cost of this repair, I would recommend holding off on the water pump unless it shows signs of failure such as leaks or noise.
How to Identify and Fix Common car Problems ?
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Should I replace the water pump with the timing belt? It is not necessary to replace both at the same time, however, it is highly recommended due to a high risk of engine damage.
The average cost for a Lexus LX470 Timing Belt Replacement is between $1,001 and $1,226. Labor costs are estimated between $473 and $597 while parts are priced between $528 and $629.
It is safer to replace the timing belt even earlier than the manufacturer recommends. In general, however, timing belts needs to be replaced from 60,000 miles up to 150,000 miles.
Many manufacturers recommend that the timing belt be replaced as part of your regular maintenance every 60,000-100,000 miles. If you haven`t had the timing belt checked in a while, it`s time to contact Lexus of Towson to schedule an appointment for routine maintenance.
While the water pump is designed as a cooling system component in charge of preventing the engine from overheating, it is driven by the timing belt and it derives its power from the crankshaft of the engine.
One of the more common recommended maintenance items at around 100,000 miles is your Timing belt and Water Pump.
Do I need to replace my cambelt? Cambelts or timing belts usually need to be replaced, usually between 40,000 and 100,000 miles.
Timing belt replacement is generally recommended every 60,000 to more than 100,000 miles, depending on the vehicle manufacturer.
The recommended replacement according to mileage ranges from 60,000 miles to 150,000 miles. If your vehicle is 6 to 10 years old, it is recommended to replace the timing belt.
Timing belts are a serviceable item and should be changed as per the manufacturers` service schedule, this is usually between 60,000 and 100,000 miles or 5 – 7 years.
Timing belt replacement varies from car to car. It can vary from 50,000 to 70,000 miles. Some cars, it may be a higher mileage. But, 300,000 miles, does not seem possible at all.
No timing belt will give an increase in performance – it`s just not possible. Its main job is to keep the timing in check. Having your timing belt replaced and noticing an increase in performance is just a mix of the engine operating at peak efficiency and a good hit of placebo effect thrown in for good measure!
The number of shaft revolutions to loss of synchronous motion was recorded and converted to the number of belt revolutions by multiplying the shaft revolutions by the ratio 19/116 (the ratio of the number of pulley teeth to the number of belt teeth). The latter is reported as the belt life.
Water leaks
The effect can be made worse if the water which is leaking has been mixed with antifreeze. If you notice that your car is leaking water from an unusual place, have it checked over by your local mechanic. This will prevent the water from having an effect on the lifespan of your timing belt.
If the timing belt snaps, there is nothing to stop the pistons and cylinders from colliding. This throws the rods off, and they start to poke holes in the engine block. Eventually, the engine will essentially break in half, and there`s no way to repair it. This is complete engine failure, and will require a new engine.
Misalignment is one of the main causes of timing belt drive failure. Excessive or uneven tooth wear, belt tracking and tensile failure can all be attributed to misalignment. By checking and aligning your shafts and timing pulleys you can increase the life of your timing belts and save yourself lots of downtime.
The first thing to do is a visual inspection of the timing belt. Look for any contaminants that could eat away at the belt or cause it to slip. Also, look for cracks in the belt. If the belt has many cracks in it, this can indicate that the belt is old or has dried out.
If your belt has been damaged, you will most likely hear the starter engage when you turn your key but the engine will not ignite. In case your timing belt is broken inside, it won`t be possible for your engine to start working, since your timing belt is what engages your crank and camshaft, it won`t turn over.
Can you drive with a broken timing belt? Your car cannot run with a broken timing belt . By the time the belt snaps, the damage is already done, and you will not be able to drive at all. You will need to have the vehicle towed to an auto repair workshop.
While there`s no set amount of miles your timing chain should be replaced, a general rule of thumb should be anywhere from around 50,000 to 100,000 miles.
When you have the timing belt replaced at a reputable service center, the service should also include a few other things. The tensioner and idler rollers should also be replaced. The technician will also inspect the crankshaft seal and the camshaft seal, replacing them if necessary.
1: Engine Issues at High RPM
Your timing belt consists of rubber teeth that fit into the gears in your crankshaft. As your timing belt wears, these teeth will become deteriorated, meaning that at higher RPM it will have trouble gripping the gears.
Though timing belts don`t need lubrication, you can lubricate a timing chain. This keeps the rotational system of the crankshaft and camshaft(s) running smoothly. DIY Car Service Parts stocks a wide range of lubricants so that you can maintain your car`s health.
When there`s an oil leak, it can get in between the teeth of the belt. When this occurs it can cause the belt to slip. When left untreated, the belt can eventually slide off completely. Therefore, you must get your car looked at as soon as you notice any leaks coming from your engine to prevent further damage.