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Old 10-17-2017, 10:48 AM
garagelogician garagelogician is offline
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Quote:
Originally Posted by crystalworks View Post
I think the CEL is more for the module than the plug itself.
This is usually the case. Glow plugs are just resistive heating elements and are not prone to failure. My VW TDI is 17 years old with almost 300k miles and it still has the original glow plugs. Any glow plug issue I've ever had is for the harness or associated electronics.
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