Opps One the radiator fan blades on my 1988 750iL is shorter than the rest, never noticed it before, Has anyone else noticed that, Just finished converting from R12 TO R134 got the compressor rebuilt pulled out the evaporator had that flushed out of the oil replaced the drier removed and replaced every o-ring in the system added the poly oil vacumed and recharged the system did not take any temp readings but the cabin was cool enough in 95 F ambient just noticed the temp gauge went one pointer width over to the right from dead center have driven it around for about half hour no problems to report yet. Fareed