98bucket

08' 2.4 Accord
While the ac is on and blowing cold, it'll just get hummid (air not as cold) so I turn the AC off and then back on and it starts to blow cold again, then repeats after a few miles of driving. Any help would be appreciated.

poorman212

Not much to go on there....so just a few simple questions.

The cabin air filter was last replaced when?

The high and low side pressures read what?

98bucket

I replaced the cabin air filter a few days ago it was filthy but the problem is still there, gonna get a reading tomorrow at work.

CivicHxDude

Its possible that your evap. is dirty, especially since your cabin filter was.. Pressure readings would probably be the first step though.

98bucket

Soooo i finally had time to get the pressures

With engine off the High Side is at 100psi and the Low Side is at 100psi

With engine idling and ac on high the High side is 170psi and low side is at 30psi

98bucket

So i looked around and tested a few thing while the AC was on and not blowing cold air and i had no voltage going to the compressor, i replaced the relay and now it works like its supposed to.