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Old 07-16-2014, 01:29 AM   #14
66Submarine
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Join Date: Sep 2012
Location: Dallas, GA
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Re: Suburban vs. Impala (or similar) fuel economy?

Quote:
Originally Posted by Lugnutz65 View Post
Please allow me to make a comment about calculation of MPG. I'm not saying anyone here is calculating it wrong. But then again, they might not see that their method is potentially flawed.
Yeah, I get that. I personally used map mileage and weighed the fuel needed to bring the level back up to a height I measured with a dipstick to get those numbers.

Quote:
Originally Posted by 66LSx View Post
EITHER WAY!!!!
LS swap FTW! EFI, selectable tow haul mode, easy starts, overdrive.... EXCELLENT MPG! (pending right foot behavior)
(2005 Silveardo 5.3L LM7 / 4L60e)
Uhh...I'm the guy that bought the $400 6.0L LQ4 the other day, remember? They are certainly very neat engines. Not a big 4L60E autotragic fan/supporter, though.
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