MPG on 04' 3500 6spd Dogde Dulley????
#1
MPG on 04' 3500 6spd Dogde Dulley????
i have a 6 spd 2004 3500 dulley four wheel drive truck. When i first bought the truck brand new, 19-21 mpg highway was normal. now it is 13-15 highway and pulling a enclosed 24 ft trailer i get 7-9 mpg. it started when the dealer put a new clutch in it. They took it back and ran it through the computer and they said everything was ckecked out fine. At 70 mph it starts to rumble in the dash but it isn't the barrings, tires, etc. It sounds like the exhaust is plugged???? any sugestions???
thanks big D
thanks big D
#5
exhaust pipe was off turbo when i got my truck back from when they put the clutch on. started it and it was really loud so i saw that the exhaust was off and then i took it back and they put it back on. Could they have left a shop rag on top and it fell in the exhaust when i started it?
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