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    7up's Avatar
    7up Posts: 180, Reputation: 1
    Junior Member
    		  
    #1

    Jul 29, 2008, 12:15 AM
    Spark plugs no spark
    I have an 88 buick lesabre with a 3.8L engine. The problem I am having is a no start and no spark problem. I've changed the ign coil and the ign module and still nothing,so if there's anyone out there can help me with this problem please do. Thank you
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
    Uber Member
    		  
    #2

    Jul 29, 2008, 08:56 AM
    . Test all under-dash and under-hood fuses with a test light or multimeter.

    . Check ignition switch for wear, pitting, and melting.
    this8384's Avatar
    this8384 Posts: 4,564, Reputation: 485
    Ultra Member
    		  
    #3

    Jul 30, 2008, 02:58 PM
    It could be a faulty crankshaft position sensor.
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