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CAT 304CR Glowplugs

NCPIPELINE

Senior Member
Joined
Mar 8, 2012
Messages
444
Location
Raleigh, NC
Occupation
The Fixer
So when the key is turned the glow plug lights for just a second and disapears. I pulled the plugs to test, and 2 were bad. So I went ahead and changed all four. Glowplug timer maybe? Does the ignition switch have anything to do with the circuit?
 
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