Can I continue to drive a diesel throwing code P0671?

Question

The check engine light recently came on in my 2008 Izuzu NPR rack body truck. This is a frequently used fleet vehicle, I am wondering if I can continue to drive it with a faulty glow plug trouble code for another week without causing any further damage. Not currently experiencing any engine hesitation or trouble starting.

Answer 1

The way the glow plug operate in the Isuzu is it operate when the engine temperature or outside temperature is low, this enables easier start up., you are not going to feel or have a drivability once the engine warmed up, Here the only problem about this code that it may create, P0671 is a open or a short circuit with the glowplugs circuit, What the ECM does is look for open circuit short circuit, rationality, besides misfire condition these code first, and it is capable of suspending any other coder problem that you may ,until this is resolved.. You can drive with this code present as long as you want., your not the only one that does this .

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