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222mk, I am always getting a p0401 insufficient egr flow.

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I am always getting a...
I am always getting a p0401 insufficient egr flow.
Submitted: 3 years ago.Category: Buick
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Answered in 2 minutes by:
5/26/2015
Buick Mechanic: Dan, Technician replied 3 years ago
Dan
Dan, Technician
Category: Buick
Satisfied Customers: 26,022
Experience: Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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Hello, my name is ***** ***** I'm here to help get your problem solved. What type of vehicle? Has anything been replaced? Thanks.
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Customer reply replied 3 years ago

Never mind. I fixed it.

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