The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

gchemist · 03-20-2013, 07:04 AM

Use a good vacuum. It should hold vacuum for at least 30 min or more. If it does not, you have a leak somewhere.

03-20-2013, 07:04 AM	#4
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Re: how do I recharge a/c? Use a good vacuum. It should hold vacuum for at least 30 min or more. If it does not, you have a leak somewhere. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos