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fuel system control module problem..... | GM Truck Club Forum
Jan 25, 2012 · I am having a problem with my 2008 silverado 1500, ext cab, I changed the O2 sensor,(P0056) and now it is blowing the fuse for the FSCM, fuel system control module, can anyone …
02 sensor codes NEED HELP - GM Truck Club Forum
Oct 4, 2020 · I have a 2007 Chevy Silverado 2500hd 6.0l new body style I recently purchased the truck and it has a p0030 code p0036 code P0050 code p0056 code p0135 code p0141 code p0155 code …
Engine code P0056 - GM Truck Club Forum
Apr 4, 2011 · Engine code P0056 Jump to Latest 24K views 11 replies 5 participants last post by BurbanMan Nov 13, 2013 Burden33 Discussion starter