Question about 2003 Mitsubishi Galant
Check for a shorted spark plug ie. touching central and side electrodes.
Posted on Oct 24, 2012
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Posted on Jan 02, 2017
code 304 is number 4 cyl,check the plug insulator for white(arch) markings-if you see any markings replace the insulator
Posted on Aug 31, 2009
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