A/C unit

Asked by Jun 30, 2012 at 03:25 PM about the GMC Sierra

Question type: Maintenance & Repair

A/C unit will kick on-off every 2seconds without cooling the truck, have checked the refrigerant and
appears full, suggestions?

1 Answer

1,405

I would say you are low on refrigerant. Have you hooked up gauges to both high and low sides to see if it was full? You cant tell just off the low side

Your Answer

GMC Sierra Experts

  • #1
    Js08016
    Reputation
    120
  • #2
    dandyoun
    Reputation
    110
  • #3
    John Saffrahn
    Reputation
    90
View All

Related Models For Sale

Used GMC Sierra 1500
1,115 Great Deals out of 65,137 listings starting at $1,750
Used Chevrolet Silverado 1500
2,354 Great Deals out of 173,262 listings starting at $699
Used Ford F-150
2,780 Great Deals out of 212,570 listings starting at $1,300
Used Toyota Tundra
589 Great Deals out of 35,138 listings starting at $2,900
Used GMC Sierra 2500HD
109 Great Deals out of 14,238 listings starting at $2,799
Used GMC Canyon
138 Great Deals out of 14,118 listings starting at $1,500
Used GMC Sierra Classic 1500
18 Great Deals out of 318 listings starting at $3,595
Used GMC Sierra 2500
160 listings starting at $5,795
Used GMC Sierra 1500HD
7 Great Deals out of 141 listings starting at $3,000
Used Toyota Tacoma
660 Great Deals out of 45,743 listings starting at $2,700
Used Dodge Ram 1500
401 Great Deals out of 10,815 listings starting at $1,499
Used Chevrolet Colorado
304 Great Deals out of 36,503 listings starting at $1,995
Used GMC Yukon
583 Great Deals out of 22,181 listings starting at $2,145

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.