Quote:
Originally Posted by Father Of Giants
Ask Diseasel, he's gone through hell and back with his.
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And I overhauled the 350SD in exactly the same way and have just as cold A/C.
The key is NOT to skip steps or take shortcuts. Reseal EVERYTHING while you have it apart, replace the filter/drier, the pressure and aux fan switches, Schraeder cores, and the expansion valve while the system is open. While you have it apart, give it a good flush with A/C solvent and blow dry well with compressed air. Use PAO or POE oil and pull a good vacuum. Charge properly, and you'll be rewarded with a 30+ year old car that cools as good or better than a new one (I run 134a too, much to the disdain of many on this forum).