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What’s a catch can for car oil?
I’ve heard this car lingo a few times before, but I still have no idea what it means. What’s a catch can for car oil?
Melanie Mergen · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
An oil catch can or catch tank is a device that can contain oil and other contaminants before they can build up inside the engine’s intake manifold. They typically attach to the hose running between the crankcase and the intake manifold.
A catch can can be especially beneficial for direct-injected engines, since they spray fuel right into the engine’s combustion chamber and can be more vulnerable to build-up.
When installing an oil catch can, you’ll want to verify that it’s compatible with your vehicle and remember to periodically empty it as part of your
routine car maintenance schedule
.A word of caution, though: since installing a catch can involves tampering with your emissions system, it could prevent you from being able to re-register your car if you live in a state that requires
emissions testing
.If only there was a “catch” can for
car insurance
. Actually, there kind of is—it’s called the Jerry
app!With Jerry, it only takes about 45 seconds to answer a few quick questions, like what level of coverage you’re looking for, and start comparing customized quotes from top car insurance providers. That way, you can skip car insurance quotes that won’t work for you and get straight to the ones that do.
The best part is that drivers who make a switch with Jerry save an average of $800+ per year on car insurance!
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- Gregory R.
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