[diesel addict]

my check engine light is on with a p0380 code i tested all the glow plugs and they all seem to be good truck fires right up at -20 sometimes the light goes off and then comes back on again anyone else have this problem?

 

[Live2Dune]

My truck did the samething and all plugs tested ok. I just replaced all 8 glowplugs because my truck is an 01 anyways and it ended up solving the problem.

 

[blizzardplowman]

If under 5 years/80k take it to the dealer, emissions warranty. It might be the control module, mine was out, cost about $60 iirc.

 

[diesel addict]

ohh ok well mines an 01 too might have to replace them too might fix it

 

[mvnvltn]

Mine just started setting that code yesterday. I'll have to see whats going on myself. :banghead:

 

[05LLY2500HD]

mine is setting it as well

 

[MaxRoadArmor]

mine has been doing that for about 2 months, starts fine, runs fine, it might take a lil longer to start sometimes though. havent tested the plugs or the 175 amp glow plug fuse, too darn lazy! If anyone fixes theirs lemme know what it was.

 

[05LLY2500HD]

another thread

http://dieselplace.com/forum/showthread.php?t=122855&highlight=glow+plug

 

[ecountry411]

What I think is funny that my p0380 code comes and goes. It might be on a day off a day or a week either way.