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Merc320
Merc320, Technician
Category: Mercedes
Satisfied Customers: 336
Experience:  City & guilds pt 1 & 2
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My 87 190E airconditioner is intermittent. It works, then

Customer Question

My 87 190E airconditioner is intermittent. It works, then when the car gets hot, it starts blowing hot. If I turn the ignition off then turn it back on, the AC starts again.
JA: Have you checked the Freon level?
Customer: It's fine. It wouldn't work otherwise.
JA: Are you fixing your 190E yourself? What have you tried so far?
Customer: Just checking fuses.
JA: Anything else you want the mechanic to know before I connect you?
Customer: No.
Submitted: 4 months ago.
Category: Mercedes
Expert:  Merc320 replied 4 months ago.

Hi my name is ***** ***** am hear to assist you.

When was the last time the system was regassed.

If recent did they add a dye.

If so i would start looking for a leak,although the freon level is ok the pressure might not be enough.