Mine went on the other night with 2400 miles. It's been in the teens and 20's for the past 3 days, so I'm not sure what's up. I garage the car in 45 degree comfort, but I don't know why we're using more DEF than is supposed to go to the first oil drain. I'll be calling the dealership this week to see what they think. I picked mine up at PCD, so I don't know if they put the full amount into tank before delivery.

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HP gets you to speed, Torque keeps you there !

1928 Model A Coupe
1957 MGA SOLD
1994 MBZ SL320
2007 Acura RL
2010 X5d 11/13 PCD