I've had success with stop/leak refrigerant for small leaks. I recharged the A/C system on a 1996 Pontiac Bonneville at least 8 years ago and it's worked well since then.
After a GM dealership had replaced a bad compressor the A/C system leaked out over the following winter. They "fixed it" the following summer and it still leaked some. The following year I got a cheap $20 single gage recharging kit with one can of stop leak and UV dye at an auto parts store, (Interdynamics brand #RGM-2CS). I topped it off with regular refrigerant (R134a?). It's not the "proper" way to do it, but it still works fine and I haven't added any more refrigerant in eight years. I'm happy with that.
Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a Company you can trust and have generous return policies! Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ More Info ]
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.