Bimmerfest - BMW Forums - View Single Post - Is it helpful to cover grill on cold days -30C or -22F?
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Old 02-05-2019, 09:11 AM
Gary214 Gary214 is offline
Officially Welcomed to the 'Fest
Location: Central PA
Join Date: Aug 2018
Posts: 738
Mein Auto: 2011 X5 50i M-Sport
We have experienced -4 F or -20 C in Central PA a few days back

Engine needs fresh air and if you block it, the combustion will suffer and it will misfire

Last edited by Gary214; 02-05-2019 at 09:14 AM.
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