Hey all, got a A/C question. Having the R-4 compressor replaced (new one) and noticed there is oil on the steering column boot, which is right under the Expansion valve. Looks like the black hose (suction line)that bolts up to the valve. Question, should this be the leaking culprit, is this a dealer item or is one available after market somewhere else? Anyone ever have to replace one? Checked by hand no oil leaks are readily aparrent. Will get a detector next to locate, just thinking outload that this hose may be the culprit.
Side note: The new R-4 compressor appears to have a kit w/ many washers to asapt to the lines, think a adapter block is missing to make up a solid fit, will call Performance Products MON. in the A.M.

Thanks for the info, Leon H

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93 F-150 4X4 110k still strong(them oil changes pay off!)
86 Ninja 1000 60k(sold)
85 300SD 168k
94 C280 58K (what a blast to drive, 100+ easy)

The oil leak is usually the expansion valve. I'd replace it.

The washers are normal. There are two you use and none of the alumminum spacers. You will use the two that stick up above the housing and look flush with each other.

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