2007 Chevy 2500HD Crew mileage
Hi every one. I just completed a 567 mile round trip and the mileage was around 7.4 mpg. Empty around town or highway, im seeing 11 mpg. I'm starting to wonder if new plugs and wires are in...
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My classic 07 1500HD (2wd,6.0,3.73) gets 13-14 hwy empty and 8-10 depending on the load. It was rough coming from my previous truck (6.5 turbo diesel,5 spd, reg cab) but I needed the seating.
I have an old duramax truck I'm rebuilding, anxious to try towing with it.
I have an old duramax truck I'm rebuilding, anxious to try towing with it.
