A/C cont.

[bigjeep]

1073516

its a 94 jeep cherokee and every time i use the A/C after about 10 minutes it starts to make a loud deep toned sound i think it is coming from the dashboard you can problaly hear it from outside the jeep too.
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[addsig]

 

[XJNick]

1073529

Will it also make the sound with just the vent on? If so, the blower motor might be going out. If it only happens with the A/C on, check (or have a shop check) the system pressures. Be warned the A/C system high side is under HIGH pressure, use caution.

Good luck
-Nick[addsig]