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rpm drop
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  1. FWD DeVille 1985-2005, Fleetwood, and 60 Special
    I have an odd issue where I start my DeVille and everything is fine, but when I shift into reverse or drive right after starting my car will sometimes dip down into 400rpm ranges. As soon as I hit the gas pedal it seems to go away and I don't have the issue anymore. I have cleaned the TB, and...
  2. Seville and Eldorado Forum
    Thought I should start a new thread for an old issue. When I'm driving it doesn't matter accelerating, decelerating, cruise control on or off. My RPM will drop and if at night I can see my headlights dim. I'm sure they do it during the day just can't tell. It only lasts a split second and then...
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