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helmutmoore4

Glow Plug Issue

Hey, I'm having a glow plug issue with my 2005 Toyota LandCruiser diesel. It has 52063 km on it. The preheating lamp doesn't switch off, and I've got an error stored in the memory. Suspect a defective glow plug. Anyone else experienced this?

4 comment(s)

dominikkaiser1

Sounds familiar! I had the same problem with my LandCruiser. The glow plug issue caused rough idling and problems starting when it was cold. Check engine light was on too. It's like a faulty light bulb in your engine, causing all sorts of chaos. Did you notice any of those symptoms?

helmutmoore4 (Author)

Yes, you're right, it does idle roughly, especially on cold starts. So it was definitely the glow plugs in your case? Anything else I should check before replacing them?

dominikkaiser1

Yep, replacing the glow plugs fixed it completely. Unless you have the tools and know-how, I'd recommend taking it to a workshop. Messing with that stuff can open a can of worms!

helmutmoore4 (Author)

Thanks! Seems like it's probably the glow plugs then. I'll get it to the workshop. Repair cost me 440€. Appreciate the help!

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