1991 740 a/c problem

  • Thread starter Thread starter mgb
  • Start date Start date
M

mgb

Hi everyone,

My a/c is not turning OFF. I can have the a/c on/off button selected either
way (on or off) but the air coming through the vents is always cold.

If I have the heater dial turned full right (hot) or left (off), the air may
sometimes be hot, but is more often cold.

Any ideas?

Thanks,

Grant B.
 
mgb said:
Hi everyone,

My a/c is not turning OFF. I can have the a/c on/off button selected either
way (on or off) but the air coming through the vents is always cold.

If I have the heater dial turned full right (hot) or left (off), the air may
sometimes be hot, but is more often cold.

Any ideas?

Thanks,

Grant B.
Click to expand...


Is the AC compressor spinning? Perhaps the clutch has siezed?
 
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