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AC Update: Finding and Fixing Leaks Boise ID

Finding refrigerant leaks is a major aspect of A/C service. It makes no sense to recharge a leaky system with refrigerant if it will soon leak back out. Ultraviolet dyes can make even the smallest leaks clearly visible. But not all OEMs approve of their use. The domestic OEMs (Ford, GM and Chrysler) all use and approve the use of dyes. The only import vehicle manufacturer who has publicly endorsed the use of dye is Nissan (since 1999).

Latham Affordable Auto Care Llc
(208) 473-7902
109 W 38th St.
Garden City, ID
Autobody Specialists
(208) 343-3937, 001-2004
1017 Lusk
Boise, ID
Hopper Electric Service Inc
(208) 466-2611
912 2nd Street South
Nampa, ID
Schucks Auto Supply
(208) 336-5266
1407 W State Street
Boise, ID
Transmission Parts Inc
(208) 424-7780
2801 West Idaho Street
Boise, ID
Swedish Car Connection
(208) 473-7429
11650 W Fairview Ave
Boise, ID
Garry's Automotive
(208) 562-1693, 001-2004
2200 South Cole Road
Boise, ID
Country Repair, Inc.
(208) 467-5882, 001-2004
9717 Highway 45
Nampa, ID
Auto Doctor
(208) 338-7466
4220 W Overland Road
Boise, ID
Car Phonics
(208) 376-9912
5122 West Fairview Avenue
Boise, ID
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AC Update: Finding and Fixing Leaks

By Larry Carley  
June 01, 2006

Finding refrigerant leaks is a major aspect of A/C service. It makes no sense to recharge a leaky system with refrigerant if it will soon leak back out. Ultraviolet dyes can make even the smallest leaks clearly visible. But not all OEMs approve of their use. The domestic OEMs (Ford, GM and Chrysler) all use and approve the use of dyes. The only import vehicle manufacturer who has publicly endorsed the use of dye is Nissan (since 1999).

Honda, Mazda, Toyota, Hyundai and Mercedes-Benz currently do not use or endorse the use of dye to find leaks. One reason they may be leery of dye is because using too much may dilute the compressor lubricant and increase the risk of compressor noise and failure. The standard recommended dose is only one-quarter ounce. A second dose won't usually result in any problems, but multiple doses over a period of time can overload the system with dye and cause trouble.

Evaporator Issues
Evaporator leaks can be expensive to fix because the labor alone may be eight to 12 hours or more depending on the application. For customers who can't afford such a repair, a sealer may offer a less expensive fix - though no promises should be made as to how long the leak repair will hold or if it will seal the leak at all.

When evaporator leaks are caused by external corrosion, the culprit is often an accumulation of leaves and debris in the evaporator case. The debris traps moisture and promotes metal...

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