Question about 1999 Buick Century

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Stalls when warm , no start when warm

I have a 1999 Buick Century with a 3300 engine. Starts great when cold. Will stall out after it gets warm and wont restart when warm

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Salvador Quintanilla

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What you need to do is when it stalls out then check to see if your loosing fuel or spark.Check for spark at the spark plugs.don`t just check one.Check all the front 3 a least.If no spark then you probably have a bad ignition module.It is under the coils.Good luck.

Posted on Nov 24, 2009

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