Thread: How to keep an efficient engine warm?
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Old 11-27-2018, 10:39 PM   #35 (permalink)
Isaac Zackary
Full sized hybrid.
 
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Join Date: Apr 2015
Location: Colorado
Posts: 602

Suzy - '13 Toyota Avalon Hybrid XLE
90 day: 37.18 mpg (US)
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I've been thinking of covering my engine and transaxle, exhaust manifold and all, with this stuff:

Fiberfrax Durablanket

What do you think?
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