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Junior Member
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14 Posts
Discussion Starter #1
DTC code #5 cylinder glow plug wiring malfunction. i cant remember the code number but the code description is what i remember.

can i assume the Dmax is numbered the same as other chevy blocks with #5 being the 3 cylinder from the front ontthe drivers side?

what issues cause this? bad plug? or is there a seperate code for a bad plug? thanks for any help
 

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CRAZY CANUCK
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4,320 Posts
no the duramax is swapped, odds on passenger side, evens on drivers side starting from front to back
 
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Pardue the Traveler
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4,023 Posts
yep what he said, I had my #8 replaced and it was on the driver side by the firewall. the bad glow plug code I got was P0678
 

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truckn'
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1,720 Posts
i just replaced my #8 also, it was easier to lay on the ground and reach up then from the top side. I like that the computer tells you what one it is, not like my old 7.3 where you just replaced them all...
 
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