my daughters 1987 300D A/C is blowing warm..the yellow antilock brake light came on and compressor went off.later on the light goes out and the compressor starts working again.i changed the A/C control and same problem exists.please help.

Klima relay?

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RRGrassi


70's Southern Pacific #5608 Fairmont A-4 MOW car

13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete.

91 W124 300D Turbo replaced, Pressure W/G actuator installed. 210K

90 Dodge D250 5.9 Cummins/5 speed. 400K

Search OVP relay, sounds like your culprit.

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Gone to the dark side

- Jeff

tried switching a kilma relay from another car.same problem.will chec ovp ...thanx for quick replys.i t failed on the hottest day of this summer.im new here.my name is jimmy.my son and i collect and drive old mercedes deisels.my sons sdl runs on veg oil.i run an old ud truck on veg oil also.we have 3 sdl ,two on road one for parts.1 84 sd,two 87 300D,88 190D and an 87 260E.thanx for any reply..

ovp was the problem...ice cold and no light.thanx

welcome aboard

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Jim

Welcome aboard. Now click on your name, go to the member update and give us some information. You can put your cars as part of your signature and that's always helpful. I wish I new how to update my signature.

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Charles
1983 300D, bought new, 215k+ miles, donated to Purple Hearts veterans charity but I have parts for sale: http://www.peachparts.com/shopforum/showthread.php?t=296386

Be sure to put where you live..
An AC question from Maine is different from one from Texas...
Also, some regulations apply to some states and not others with regard to AC and other stuff...
CR .... are you from Texas ?
LOL

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1980 240d ,

chain elongation, cam marks reference:
http://www.peachparts.com/shopforum/showthread.php?threadid=10414

http://www.peachparts.com/shopforum/diesel-discussion/305365-9-degrees-chain-stretch.html

evap fin cleaning:

http://www.peachparts.com/shopforum/showthread.php?t=156207&highlight=evaporator

A/C thread

http://www.peachparts.com/shopforum/diesel-discussion/297462-c-recommendations-mb-vehicles.html