My 2007 Toyota Sienna has recently begun to overheat when stopped. I found a coolant leak, and it continued to leak out all the coolant, so I don't know where it's leaking from, or maybe the thermostat could be the problem?
Water is pulled into the engine from the lower radiator hose push through the cylinders and cylinder heads and then deposited back into the radiator through the upper radiator the upper radiator hose will always be hot the lower will be cooler but not cold..
Thank you dude… been fixing cars on my own for a while (not as a mechanic) and didn’t know that the 2 pipes temp difference… thank you again
I hope this is the problem with my Sienna. I'm tired of guessing. Thanks for your video.
Wow!!! THANK YOU!!!!!!
My 2007 Toyota Sienna has recently begun to overheat when stopped. I found a coolant leak, and it continued to leak out all the coolant, so I don't know where it's leaking from, or maybe the thermostat could be the problem?
Check the hoses under the throttle body.
The holes you touched that was hot. What liquid goes in it
What happened to 11 o'clock position?
Water is pulled into the engine from the lower radiator hose push through the cylinders and cylinder heads and then deposited back into the radiator through the upper radiator the upper radiator hose will always be hot the lower will be cooler but not cold..
Changed it still overheating no leaks
I replaced the thermostat and my van was still overheating
Any ideas?
Did you find out what was wrong