Mechanics

CHEVY SPARK PLUGS

1993 Chevrolet Silverado

Engine Performance problem
1993 Chevy Silverado V8 Four Wheel Drive Automatic 2249xx miles

I changed my plugs and now it runs rough and I smell a sulfur smell
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Sgarbacz
September 6, 2010.




Where replacement plugs the correct ones? also see if cylinder 5 and 7 wires got crossed.


http://www.2carpros.com/forum/automotive_pictures/198357_Graphic_605.jpg


Docfixit
Sep 6, 2010.


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