BMW 850CSI Parts Large Selection

The engine under the hood of your BMW 850CSI is a marvel of legendary German engineering, but it’s not indestructible. If certain types of maintenance tasks are neglected, it will develop problems. If you are considering buying a second-hand vehicle, you can never know for certain how well the previous owner maintained it. You can usually diagnose potential problems with careful observations, so you know for certain if you’re buying your dream car or a “project” car that will require the purchase of several new BMW 850CSI parts.

The first thing to look at is the oil pressure. Lower oil pressure is normal on older engines, but if it’s accompanied by a “tapping” noise, there may be a problem with one of the valves. Low oil pressure may also be due to low oil levels. This may be caused by leakage or burning. Race the engine and look in the rear-view mirror; if you see bluish-black smoke, you can plan on replacing BMW 850CSI parts such as piston rings. You can confirm this by removing the center wire from the distributor and cranking the engine a few times. If one cylinder sounds different than the others, there is a compression leak that is causing oil to burn in the cylinder. Oil leaks can be seen on the ground; if you are fortunate, the only BMW parts you’ll need are some gaskets, which can be purchased at a discount. BMW 850CSI parts can be expensive, but some comparison shopping will locate some good deals.

Most Popular BMW 850CSI Parts

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Auto Parts We Offer for BMW 850CSI