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P0380 Diagnostic Trouble Code Discussion for March 2010

Glow Plug Feedback Circuit

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Trouble Ticket Help Requests for DTC P0380
Help Request Posted
1996 Mercedes-Benz E300 3.0L Cuts out, Stall VIN: WDBJF20F9T
P0380: glow plug circuit. ... techs out there. This car came to us from another garage that was unable to diagnose the car. The car shuts off at 2800 rpm and sets the code p0725. The tach fluctuates rapidly about 400 rpm back and forth as soon as you hit 2750 then right around 2800-290...
March 17, 2010
1998 GMC Savana 3500 6.5L No Start, Poor Idle Quality, Surge, Cuts out, Misfire, Poor Fuel Economy VIN: 1GDHG31F6W
Helo fellow techs, not too much on diesels. Have this duramax that runs horrible. Sometimes won't start. Thinking maybe the injection pump; among other things, but main problem. Not real sure what to check. Just mainly looking for advice. Hopefully a common pr...
March 30, 2010