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2004 Cadillac XLR Question: when driving my XLR i knowest a loud Knock in my engine

 

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XX-MAN, District Heights, MD, December 28, 2012, 07:12
 Rookie

i knowest it when im seating at a taffic light on just seating in the car< what could that mean

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  • Answer #1

    Tomiko December 28, 2012, 12:48
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     Journeyman

    a knock in your engine is not good, have a mechanic look at it right away

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