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seville sts

  1. Impossible misfire to solve

    Northstar Engines and System Technical Discussion
    Hello! My car has a misfire on cylinders 7 and 3 mostly 7 it seems. The misfire completely goes away when I warm the car up to operating temperature. I’ve swapped injectors around, replaced spark plugs with denso double platinums, changed intake plenum boot and intake manifold gaskets, I sprayed...
  2. Factory amp, new stereo and backup cam install questions

    Cadillac Seville / Cadillac Eldorado Forum
    Hey guys! I'm the proud owner of a fresh polo green 94 Seville STS and new to the forum :) My issue, however, is sound. I notice a lot of static over fm/am and when playing CDs. As I drive, the static seems low-- but, after some time it starts get louder and then it crackles. If I leave the...