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Old 01-18-2015, 11:26 PM   #1 (permalink)
johnathanf1lm
EcoModding Apprentice
 
Join Date: Jan 2012
Location: pittston, pa
Posts: 175

Eco taco - '21 Toyota Tacoma Sr access cab
90 day: 22.72 mpg (US)
Thanks: 4
Thanked 5 Times in 3 Posts
mpg drop from steady 32 in summer to 24-26 winter

Hi guys ive been working/trying to come up with ways to figure out my mpg loss. Yess it is winter time and yes I do only drive my car 2 miles to work everyday with some highway tripps sometimes/shopping. And saddly yes my accent is a automatic but I am really confused on how I have almost a 30% drop I mean ik im not hitting overdrive since its cold before I get to work etc my driving style has not changed. Im begining to think my car engine is losing efficiency in the cold. I am running full syntactic oil with a partual grill block that I was not running in the summer time. Any ideas I think my o2 senor may be going. Open to any other ideas

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