Showing posts with label help with oil. Show all posts
Showing posts with label help with oil. Show all posts

Saturday, September 3, 2016

Oil Filter Review — The True Cost!

Be afraid!
How do you really know what you're getting when you screw on a new oil filter? That little canister has a big job to do considering it's trying to protect your several thousand dollar engine. 
For those lucky enough to have a cartridge-style filter, most of these questions won't apply. You can see every part of the new filter element, you can eyeball all the components on the engine. You can clean out the housing to your own impeccable tolerances. You fit it into the engine using the original manufacturer's components. Boom, you're done.

But what about the spin-ons?
  • Does the material filter out all the nasties? And to what micron?
  • Does the anti-drain back valve (rubber washer) really stop the oil flowing back into the sump?
  • Does the bypass valve open at the specified pressure for your bike?
  • Is the filter element sealed correctly within the canister? Hmm...
The news.
Take a look around the net and read about filter reviews, the good, the bad and the downright ugly. I've been a mechanic for a long time and screwed on thousands of filters. And as long as they screw on, happy days. You get the odd leaker, or bad thread, and that's to be expected with a mass-produced unit.
But it's all fit and forget. You never look inside one, and don't know if it's done its job. In a garage, it's all completed in minutes. You don't look at the oil that comes out, couldn't care less about the old filter and send the vehicle on its way for another 20,000 thousand miles (or less, as the case maybe). And that's the harsh reality. You're relying on the fact that the filter is a quality component.


But when an engine fails, can you prove it was the filters fault?