Oil Catch Cans For Your HEMI Engine: How Do They Work, And Are They Really Necessary?

Knowing the ins and outs of your vehicle is essential for any DIY fix, and that goes tenfold for the engine and all its parts. When it comes to HEMI engines, one topic of debate is oil catch cans, but before we can deduce whether the part is necessary, we first have to understand what it does. Primarily found in direct injection engines, oil catch cans essentially work as filters to clean up the fuel before it reaches an

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