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2001 Buick Century

Tiny
GLENN H. GREEN
  • MEMBER
  • 2001 BUICK CENTURY
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 94,000 MILES
"engine coolant low" llight will not go off. The engine
is full of water, does no overheat, the temperature
needle does not go past the 4th. Mark from the
C, even driving in the 100 deg, Texas heat?
The water in the overflow container looks like
someone pooped in it. I use the Dex-cool anti-
freeze.
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Thursday, July 16th, 2009 AT 4:12 PM

1 Reply

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Suggest you ditch Dex a cool and go with ethylglicol. To get rid of "poop" flush engine with Cascade dishwasher detergent. Only thing to get rid of "poop"
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Thursday, July 16th, 2009 AT 4:19 PM

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