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Old 06-04-2022, 12:50 PM   #84 (permalink)
Blacktree
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Join Date: Dec 2011
Location: Florida
Posts: 258

The Prius Experiment - '07 Toyota Prius Base
90 day: 58.52 mpg (US)
Thanks: 53
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I filled up the tank in the Prius yesterday, and:

1) Holy crap, gas is expensive!
2) Running the A/C every day really hurts MPG.

Average fuel economy seems to have dropped by 8-10 mpg. The trailer hitch install was near the end of that tank of fuel. So it had little if any effect. But I didn't expect the A/C to have such a large effect on fuel economy.

I also noticed the Auto A/C basically does the same thing I was doing manually. It starts out at full blast to knock out the heat, then settles down to maintain a steady temperature. So now, I just let the auto A/C do its thing. Less fiddling with controls means less distractions while driving.

Also, RockAuto finally got some control arms in stock. Hopefully they're the correct ones this time...
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