Do you need to replace the timing chain on an oil pump?
In most cases, the timing chain will operate the water and the oil pump too. The timing chain, unlike the belt, is not an item that requires routine maintenance. There’s also no specific interval to replace it. However, it’s very clear that over time, the timing chain will stretch, lose its tension and eventually fail.
How much does it cost to replace a timing chain?
In such cases, the only solution is to have the chain replaced. The average cost of timing chain replacement will range between $910 and $1,600. The labor costs are estimated between $550 and $1050 while parts are priced between $410 and $550.
Why do you need a variable valve timing chain?
Vehicles that have variable valve timing tend to also have additional actuators and motors that are used to delay or advance the timing on the chain. This helps to optimize the overall engine performance. The timing chain, however, is prone to regular wear and tear. When this happens, the engine may rattle or fail to respond when you accelerate.
In most cases, the timing chain will operate the water and the oil pump too. The timing chain, unlike the belt, is not an item that requires routine maintenance. There’s also no specific interval to replace it. However, it’s very clear that over time, the timing chain will stretch, lose its tension and eventually fail.
In such cases, the only solution is to have the chain replaced. The average cost of timing chain replacement will range between $910 and $1,600. The labor costs are estimated between $550 and $1050 while parts are priced between $410 and $550.
Can a bad timing chain cause an engine to skip time?
In some cases, a worn timing chain may cause the engine to jump time a few teeth. If this happens on a multi-cam engine it may appear to be a dead miss on multiple cylinders. The bad oil can also damage the tensioner which makes the possibility of the engine skipping time or a catastrophic failure even greater.
How long does BMW oil pump warranty last?
The timing chain and drive chain for the oil pump limited warranty extension to 7 years/70,000 miles applies to “eligible US-specification BMW vehicles” that are registered, operated and have their covered repair performed
What causes extra load on the timing chain?
The wrong oil can cause extra load on the chain and the engine will not be properly lubricated. Each vehicle manufacturer specifies a minimum API oil service rating, a recommended viscosity, and often a specific oil.
Where is the timing chain located in an engine?
The chain is located inside of the engine and needs to be lubricated by the oil in the engine, making oil maintenance important as well. Every time you use the engine, the timing chain is in use. When does a timing chain need to be replaced?