I have a 1999 - 300M,,, the a/c does not produce cold or even cool air- everything runs , blows fine,, the clutch kicks in RPM drops slightly, but nothing but warm air (it is 92 here today).. Last year the heat would not produce and someone on this group suggested removing one of the fuses , waiting 10 minutes and start it up-- this worked for heat.. Any ideas on how to do something similar to A/C.. Any help/ideas much appreciated. RG
How about checking if the R134 hasn't leaked out!
That's what I was going to say - based on how my '99 Concorde was not cooling but compressor clutch was still engaging and it cools fine after I charged it up. It took about 1 lb., and I think the system capacity is only about 1.5 (point being it can be pretty low - low enough not to cool very well at all - before clutch gets locked out).
Bill Putney (To reply by e-mail, replace the last letter of the alphabet in my adddress with the letter 'x')
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