Mis-fire

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#11

01-19-2013, 04:15 AM

craby

April 2011 ROTM

ROTM Winner's Club

Join Date: Mar 2009

Location: Tokeland, Washington

Posts: 21,672

im sure when you changed the wires the cracked plug was disturbed and got worse. lol. well you got new wires now. wonder what a shop would have went through.

#12

01-19-2013, 08:22 AM

Camaro 69

Senior Moderator
January 2010 ROTM Winner

Join Date: Oct 2007

Location: The 'Burbs of Chicago

Posts: 18,306

Spark plugs don't generally crack on their own, especially fairly new ones. Your plug got cracked during installation, a socket getting yanked too far off at an angle is enough to do it.