Elite Contributing Member
Car: 2006 Chrysler 300C CRD Touring in Mineral Grey
Join Date: Aug 2006
Location: Surrey, England
Thanked 265 Times in 250 Posts
How did you test the glowplug? A good plug will have a resistance of about 0.5 ohm. If the plug is OK, then maybe the connector or wiring may be the culprit, or possibly the glowplug module. However, a single glowplug failure wouldn't contribute anything to your other problems.