Auto Air Conditioning & Heater Repair: air conditioning, reputable facility, toyota sienna
QuestionHow to add refrigerant to 1999 toyota sienna
AnswerSimply adding freon will NOT solve your problem, As most likely you have a LEAK in your A/C system and just constantly adding freon every week gets very expensive and will require expert diagnostics and repair. Whenever you lose FREON you also lose REFRIGERANT oil that also must be replaced.
Have a reputable facility perform this work for you.
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