carbon build up on glowplugs??

Mitsubishi Delica L400 production commenced in 1994 -- After much anticipation, the L400 arrived on Canadian Soil in 2009!
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sfd_656
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carbon build up on glowplugs??

Post by sfd_656 »

our van has been stuttering on startup recently, still starts every time and easily but not as smooth as it has been in the previous 2 winters. I removed and cleaned the busbar and removed the glow plugs as well, there was a thin build up of carbon on the glowplug tip it wiped away easily and I re-installed the plug as I don't have replacements now. The van now starts smoothly again, leading me to belive the plugs are still good.
Should I be concerned about the carbon on the glowplugs?
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Firesong
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Vehicle: 1998 L400 Delica Chamonix
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Location: Saskatoon, SK. Canada

Re: carbon build up on glowplugs??

Post by Firesong »

Hi the most likely possibility is that your bus bar
Connections were corroded . By removing the glow plugs
You fixed that and proper power was allowed to get to the
Plugs
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MardyDelica
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Re: carbon build up on glowplugs??

Post by MardyDelica »

it could be a glow plug u can test it manually,
or the relay is burn
those were the two problem involve
cheers
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