Over heating

Asked by Alan Jun 04, 2016 at 11:00 PM about the 2007 INFINITI G35 Sport Sedan RWD

Question type: General

So, recently i changed the water pump and
thermostat on my 07 g35 sedan hoping the heating
problem would go away. Once the repair was done
it was fine. Just a few weeks later does the same
water spill but temp. gauge stays in the middle but
i noticed the antifreeze in the reserve tank bubbles
and fills up. Any body have any suggestions on
what it might be. Its a VQ35HR if that helps. Just
wanna fix this problem already :/

4 Answers

175

If reserve tank bubbles thats probably a bad head gasket. Have you tried replacing the radiator hoses with new clamps, radiator cap and flushing the system? Also whats the hottest you let the temp gauge get to??

1 people found this helpful.

Well since i dont live to far from work it hasnt heated up on me and i havent been using the AC. But the last time it did it, it got up to 3/4 of the way then i turned off AC and shut car off. I am now just getting the radiator replaced as well as clamps and hoses. Ill see what happens. Thank you!

I have same problem new radiator and fans ,but no water in the oil? which leads me to believe its not head gasket any help on this issue?

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