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Tiny
H.NIJJAR
  • MEMBER
  • 2000 BUICK REGAL
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 248,000 MILES
My buick regal 2000 won't heat up to the fullest, temp. Guage sits at 1/4 mark(first quardrant) all times, what would be the reason, thx
Saturday, January 22nd, 2011 AT 4:43 PM

1 Reply

Tiny
CUP1981
  • MEMBER
  • 133 POSTS
One of two things. The most likely culprit is a thermostat that is stuck open. This allows the coolant to free-flow and never fully heats up. The second, less-likely, possibility is that the fan circuit is stuck closed. This would result in the fan constantly running.
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Tuesday, March 8th, 2011 AT 6:11 AM

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