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General Discussion
Ram Fuel Mileage issue
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<blockquote data-quote="xjmarc" data-source="post: 694594" data-attributes="member: 2494"><p>Are you going by the dash readout or actually doing the math? My 97 2wd with 3.55s got 22 on the highway and around 18 or so towing. It had 100HP injectors and no fuel plate, which killed the auto trans. My current 07.5 is fully deleted and straight piped with EFI live, 4wd with 4.10s with an auto and my trip to NW AR last week averaged 17.5, towing it drops to around 15-16 depending on where I'm going, flat land or lots of hills. Both of mine were/are 2500s.</p><p>The 12 valve got better mileage but was 2wd which makes a difference and there is a very noticeable difference in power. I love the 6.7.</p></blockquote><p></p>
[QUOTE="xjmarc, post: 694594, member: 2494"] Are you going by the dash readout or actually doing the math? My 97 2wd with 3.55s got 22 on the highway and around 18 or so towing. It had 100HP injectors and no fuel plate, which killed the auto trans. My current 07.5 is fully deleted and straight piped with EFI live, 4wd with 4.10s with an auto and my trip to NW AR last week averaged 17.5, towing it drops to around 15-16 depending on where I'm going, flat land or lots of hills. Both of mine were/are 2500s. The 12 valve got better mileage but was 2wd which makes a difference and there is a very noticeable difference in power. I love the 6.7. [/QUOTE]
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