LS400BOY

on my 92 ls, i had got my ac charged works great but have been noticing that the ac button flashes when i come to a stop,like the ac stops blowing cold

ttyR2

I would bet the compressor isn't spinning, or spinning fast enough. When the compressor on my 1990 died, the same thing happened because the tach sensor for the compressor sensed it wasn't spinning.

If there is a compressor pressure sensor, it's possible it's reading a pressure problem.

LS400BOY

But only does it when i stop,when im driving its fine

LScowboyLS

sounds like your compressor clutch coil - what is the gap on it?

LS400BOY

How do i go about finding and doing this?

rick1987

iTrader: (1)

When you stop the engine is at idle, and the motor probably is not spinning the compressor fast enough.

LScowboyLS

I would use a feeler gauge, like you would use to check spark plugs or valve lash