airconditioning

  1. DeputyPelican

    A/C Help...

    I'll preface this by stating I've got a 1997 Sierra with a fairly new (replaced approx. 2 years ago) a/c compressor, and I just checked the A/C refrigerant today and it was still within proper range. For the past three-to-four weeks my A/C has been blowing properly until I reach highway speeds...
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