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sub 17 mpg for 4.10 gears is in the normal range for a 2wdr on winter diesel.
some get better some worse
with the cold winter temps at your location, the local fuel depots are probably dumping 50% #1 mix into the diesel. the stuff has far less energy and mpg
original tranny?
how many miles on it?
get a scan tool or scanner on it and check for transmission slippage.
some get better some worse
with the cold winter temps at your location, the local fuel depots are probably dumping 50% #1 mix into the diesel. the stuff has far less energy and mpg
original tranny?
how many miles on it?
get a scan tool or scanner on it and check for transmission slippage.
