Overheating

Tiny
JEREMY CARMACK
  • MEMBER
  • 2004 HYUNDAI XG300
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 165,896 MILES
My car overheats every twenty minutes or so. Took thermostat out still same. But does have cracked neck for radiator cap. Builds pressure and almost blows cap when overheating fluids come out the overflow.
Saturday, April 22nd, 2017 AT 5:40 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,878 POSTS
Hello,

It sounds like you have a blown head gasket, here is a test to be sure.

https://www.2carpros.com/articles/head-gasket-blown-test

Please run this test and get back to us so we can continue helping you.

Cheers, Ken
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Tuesday, April 25th, 2017 AT 11:19 AM

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