A/C FREON CHARGE

  • Tiny
  • prophecytrek
  • 2006 Mercury
  • 90,000 miles

On a 2006 mercury grand marquis 'where line do you connect
to when adding freon? The one to the wall or the one to the
front near radiator.

Wednesday, August 8th, 2012 AT 4:07 PM

4 Answers

  • Tiny
  • saturntech9
  • Expert
  • 28,260 posts

Should be the one on the firewall. Are you using a diy charge hose that hooks to the can?If so that will only fit on the low side where your supposed to charge it.

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Wednesday, August 8th, 2012 AT 4:15 PM
  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

The one smaller in size.

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Wednesday, August 8th, 2012 AT 4:17 PM
  • Tiny
  • prophecytrek
  • Member

Yes'It is a can with a hose already attached to it. The car has a
line on top near the wall of windsheild on passenger side and a
line on top near radiator to front. Which one do I use to fill?

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Wednesday, August 8th, 2012 AT 10:23 PM
  • Tiny
  • saturntech9
  • Expert
  • 28,260 posts

Its the smaller of the two fittings which should be the one by the firewall. Check them both but the one by the firewall should be the correct one.

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Wednesday, August 8th, 2012 AT 11:02 PM

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