Toyota Sienna Intermittent Heat at reteukamkaniablog Blog


Toyota Sienna Intermittent Heat. One likely cause would be that the system is seeing the interior temperature too high and so it reduces the heat. On the 5th hour of the drive, the van started overheating anytime i was on idle.

How to Repair Toyota Sienna Rear Exhaust Heat Shield Rattle · Share
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On the 5th hour of the drive, the van started overheating anytime i was on idle. I can drive 80 miles and nothing will happen. At times, it would suddenly blow cold air for maybe 10.

How to Repair Toyota Sienna Rear Exhaust Heat Shield Rattle · Share

I waited for the engine to cool down, topped it off and i. Toyota sienna engine overheating is a serious issue that can lead to significant damage if not addressed promptly. Then i'll have to make a 30. I cannot recreate the spike with any regularity.