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Old 04-15-2022, 08:25 AM   #10 (permalink)
Isaac Zachary
High Altitude Hybrid
 
Join Date: Dec 2020
Location: Gunnison, CO
Posts: 2,075

Avalon - '13 Toyota Avalon HV
90 day: 40.45 mpg (US)

Prius - '06 Toyota Prius
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Quote:
Originally Posted by Phase View Post
do you use any block heaters? noticed youre in gunnison. gorgeous area! was -8 degrees in the sunny morning when i went in february. ive always wanted to install a block heater for my ioniq since cold engines give horrible mpg, and they cant provide any cabin heat for those chilly mornings!
I currently have a "stock" block heater on the Avalon. It's called a "cartridge" heater and slips into a specially designed hole on the engine block. It works ok, but only keeps the engine at about 30°F above ambient temperature and takes several hours to reach it, so in the winter the engine may never be above freezing when I start it. I think it's 200W but am unsure.

In the past I've used 1,500W circulating tank heaters on other vehicles such as a 1.6L 1985 VW Golf diesel engine. That heater would make a difference in as little as 15 minutes. 2 hours or less would have the engine up to running temperatures even in freezing temps. I'd like to get a couple of these again, one for each of my cars.

I had a 150W heated oil plate heater on the 1972 VW Super Bug that worked ok for an aircooled engine.
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