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1990 Cadillac Seville Question: misfires

 

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kilo666, Columbus, OH, October 30, 2010, 18:18
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My 1990 cadillac Seville will miss and backfire causing my muffler to blowout.i have have changed dist. and cap,dist.plugs,wires and coil.

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  • Answer #1

    Thunder Auto Repair from Thunder Mobile Auto Repair, October 31, 2010, 07:37
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     Technician

    Check your timing. Make sure that your timing is correct, also I would check the timing chain or belt, and make sure that it is not slipping causing your timing to come off.

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