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    How to test if A/C clutch is bad ??

    Yesterday before posting, with the engine running and the A/C set to max, I took a pressure reading on the schrader valve on the top of the accumulator and got a reading of 45 psi. I just did the same - approximately 24 hours later: psi -35. I added more back up to 45. In either event, the air...
  2. C

    How to test if A/C clutch is bad ??

    Holy Cow!! Talk about a brain fart. My car is an '87 not '84. (And I ought to know since I've owned it since new.) Anyway, the a/c worked fine last summer and fall (I'm in Florida). When I turned it on this year, no cool air. I checked the refrig level (R134) - it was low and I added brining it...
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    How to test if A/C clutch is bad ??

    A/C Clutch ('84) Does that graphic in your post, eccs, apply to 1984? I have no hose in front of the pressure plate so can this be disassembled "in place" withut discharge do you think?
  4. C

    ABS Flush

    Thanks for all the info. I just finished putting in the new MC and flushing and bleeding the lines. My suspicion about a bad replacement MC seems to have been correct. I now have excellent firm brakes. Thanks also for the info on the 87 ABS. And, yeah, I know about Haynes' reliability. I...
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    ABS Flush

    It's an '87. The reason I asked is that I have looked all over the modulator and see nothing remotely resembing a bleed valve. I know some don't have it and wanted to verify the '87 was one of those. In such a case, though, or even otherwise, can the abs cause the low pedal? The basic problem is...
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    ABS Flush

    ABS Bleeder valve - 87 Corvette I'm having fits getting firm pedal on my 87 Corvette. I won't go through all i've done but for now I wanted to ask you if there's a bleeder valve on the ABS module and, if so, where is it. Thanks. More basic: will a probem with the ABS cause too much/no pedal?
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