Question about 1991 Buick Park Avenue
Coil pac isnt putting spark to the number 6 wire.can pull wire of coil !!!! and no change on the way it runs.replace coil pac, i assume??? Wires that plug into the coil pac dont look so good,is there a schematic available to check individiual wires in the plug that goes in Coil.PAC. Also Have a good day..
If the other coils are functioning, then voltage to the coil pack is ok. removing the spark plug wire from the suspected bad coil with no change in engine performance is a reliable procedure to check for a bad coil.
Posted on May 11, 2010
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Posted on Jan 02, 2017
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