Chevrolet Silverado - P0172 P0175 Running Rich
Come along with Eric O. at the SMA shop as he has a look at this 2006 Chevrolet Silverado Flex Fuel with the engine light on and codes P0172 and P0175 Rich on Bank One and Rich On Bank 2. While this code can be a lot of different things the first thing you need to look at on this vintage GM is the…
Source: zakruti.com