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2001 Oldsmobile Alero leaking antifreeze and overheating

Tiny
ALYXXG
  • MEMBER
  • 2001 OLDSMOBILE ALERO
  • 3.4L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
When I'm driving my car starts to over heat I pulled over to check the antifreeze and it was full when I parked it some time over the night it all had drained out I filled it and it seemed to stay full with no leak's that I had seen then my heater started to start blowing out cold and I could smell antifreeze and as I gained speed it got warm but cooled down as I was at an idle
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Wednesday, January 7th, 2015 AT 2:12 PM

1 Reply

Tiny
HOMER1967
  • MECHANIC
  • 875 POSTS
Yu need to have the cooling system pressure tested, you have a leak some where, possibly a bad or leaking heater core.
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Wednesday, January 7th, 2015 AT 2:15 PM

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