Quote:
Originally Posted by simmo1708
Another note,
I have the glow plugs replaced a few months ago. Scanned the car today and there is the glow plug relay error showing. I cleared it and it comes up after starting the car.
Would this have any effect of the revs dropping while the car in under a slight load like i described earlier?
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I doubt the glow plugs would cause this. Almost certain, in fact.
Regarding the "failed" glow plugs - if you have recently replaced them, did you also replace the glow plug controller? Many failures thought to be glow plug failures are actually a failure of the glow plug controller output.
I have recently replace all six glow plugs and the controller.