engine overheats, no cabin heat, fresh serpentine - 07 yar 3dr - Toyota Yaris Forums

ex-x-fire · 03-16-2014, 02:10 PM

Check coolant level.
Remove the belt & spin the pulleys by hand. Any of them loose, wobbly, tight, ect?

frostbitten · 03-17-2014, 01:45 AM

Quote:

Originally Posted by ex-x-fire

Check coolant level.
Remove the belt & spin the pulleys by hand. Any of them loose, wobbly, tight, ect?

I had checked and refilled the coolant to the fill line a few days ago, it didn't seem to change anything. Looking back into it I can't tell if there is still coolant. Added enough to cover the fill line. Also, picked up a crow bar today and just tightened the belt via the alternator position. Bout to drive it in and drop it off at a shop, hope it runs better on the way. They will do the dirty work and give the news, will update thread.

Thanks for the responses!!

junorico24 · 03-17-2014, 05:14 AM

It's the waterpump. My brother had the same problem to his Honda Integra over heated like crazy.The water pump bearing was squeaking on revs the pump was replaced and it's running fine.

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03-16-2014, 02:10 PM	#1
ex-x-fire Drives: 2010 yaris 3 door hatch Join Date: Jun 2013 Location: Sheboygan Falls, Wi. Posts: 543	Check coolant level. Remove the belt & spin the pulleys by hand. Any of them loose, wobbly, tight, ect?

03-17-2014, 05:14 AM	#3
junorico24 Drives: toyota yaris yrs Join Date: Jun 2007 Location: Sydney Posts: 642	It's the waterpump. My brother had the same problem to his Honda Integra over heated like crazy.The water pump bearing was squeaking on revs the pump was replaced and it's running fine.