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Cold starts : engine / exhaust sound

It's very normal. On a cold start the ECU is programmed for a high-idle to get fluids pumping and the engine warmed up. Enjoy it.

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Cold starts : engine / exhaust sound

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11-18-2010, 08:21 AM	#3 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6964	It's very normal. On a cold start the ECU is programmed for a high-idle to get fluids pumping and the engine warmed up. Enjoy it. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!

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