Stop in for a cup of coffee

Noon here.75% of the snow is now placed neatly along the edges of my driveway. Have a 12 silverado that is feeling a little under the weather. Maf sees 44.6 grams/sec when im thinking it should be around 6 at idle. So, compared it to the avalanche. Yup. 6. So fuel air ratio is a lot rich.