Thread: Cold start
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      12-12-2012, 09:03 AM   #7
e90m3japan
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Quote:
Originally Posted by C|3R1C View Post
The only purpose I found for cold start was for emissions and heating up the cats faster so they reach operating temps faster. Catless or even HFC doesn't need it.

You should ask the tuner why they think its terrible because I'm wondering too lol.
He says it damages the cats by not warming it up
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