89 300TE a/c performs beautifully for 15 - 20 minutes then the compressor shuts off, will not restart until I turn the motor off and then back on, low side pressure is between 35-40psi. I have replaced the pressure switch and the fan pressure switch. Could it be the speed sensor on the back of the compressor, or is my compressor on its last leg?????????

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'05 Ford Escape 100,000 miles
'87 560SL 92000 miles
'89 300TE 199,000 miles
'02 Audi TT 100,000 miles
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'92 Mercury Capri 100000 miles
'02 BMW 325XI 60000 miles
'92 230CE 160000
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'93 Rinker Captiva 209
5 Kids
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