1999 Tahoe front a/c not as cool as the rear a/c

I have a 1999 Tahoe. The rear a/c has good air volume and good cooling, the front a/c seems to be warmer than the rear a/c and not blowing out as hard as it should... any ideas ???

I have a 1999 Tahoe. The rear a/c has good air volume and good cooling, the front a/c seems to be warmer than the rear a/c and not blowing out as hard as it should... any ideas ???

First thing check for proper AC R-134a charge.
Low charge usually will cause your problem.
To check and recharge you will need proper equipment and repair information.
Start with a recharge manifold with both low and high side gage.
Post back your low and high side reading with compressor running at idle and at 2K rpm.

And no.no. no. ON.
One hose one gage ANY STUFF WITH PROPANE MIXER ANY OIL ANY SEALER.
Say :nono::nono::nono: To.
WALL MART DEATH RE-CHARGE KITS.

On not blowing out as hard as it should is that like a weak blower or just not as cold as should be?
What is the front vent tempt with AC on high blow and low blow?