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Testing your secondary ignition ability.
Posted to Technical Discussion Forum on 2/28/1999 15 Replies

The vehicles is a 1990 Cadillac DeVille 4.5L, V8. The customers' concern is that the car runs ok sometimes and other times it runs very poorly. A test drive confirmed the customers' concern, rough and unsteady idle. The vehicle was connected to the engine anal... Login to read more.

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