Quote:
Originally Posted by unstable vic
The factory has a 100,000 mile warranty on these motors. If they felt a catch can was important to get to 100,000 miles don't you think it would be there? I for one will not be using one. I am sure they work. Are they needed? I'm not so sure of that.
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On the other hand, if they were OEM, they would likely get filled up from neglect by the everyday buyer and dump oil back into the engine. Without one, dealers can charge a few hundred bucks for an intake system cleaning every 40-50k miles or so.