04 Buick LeSabre, cooling ac

Asked by GuruFNBGC Apr 27, 2020 at 09:05 AM about the 2004 Buick LeSabre Custom Sedan FWD

Question type: Maintenance & Repair

This Buick the compressor runs, 33 suction 150
liquid, engine cooling fans not running, not cold air
coming from vents, engine fans run on low speed
to cool engine, not ac while driving ( plenty of air
on condenser do to speed ).
I'm going to start with the blend door motor but the
condenser fans not running is also not helping the
AC to cool.
Ideas??

1 Answer
10

GuruMCWN2 answered 4 years ago

Get your a/c recharged. As soon as you turn on your a/c your fans should kick in on low speed if not a/c needs recharging, fans start due to a/c pressure sensor, no r134 no pressure no fans no cool air inside.

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