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  4. 340 | Refrigerant for High Mileage Vehicles

SZ340 | Refrigerant for High Mileage Vehicles



 

Product Feature

  • Formulated to improve A/C performance in older vehicles
  • Replaces lost 134a refrigerant and oil in automotive A/C systems
  • Forms a protective film to decrease friction and extend the working life of all moving parts
  • System-safe leak sealer additive seals common A/C leaks in rubber hoses, gaskets, and O-rings.
  • ACME threaded top
  • Recharging hose sold separately

Usage Directions

  1. Always use protective gloves and eyewear
  2. Shake can well.
  3. Start engine and set A/C to MAX COOL.
  4. Following the instructions on the recharge hose, connect recharge hose to can and vehicle A/C low-side service port.
  5. While charging, rotate can between 12 o’clock and 3 o’clock every two to three seconds while continually agitating (shaking) the can back and forth.
  6. Continue this process until the correct amount of refrigerant is charged into the A/C system or the can is empty (five to 15 minutes).
  7. When the can feels empty, hold it upside down for one minute to dispense remaining contents before removing from service port. DO NOT OVERCHARGE SYSTEM!

Available Size

12 oz.

Product Guide Instructions A/C Service Port Finder FAQs