My truck whines a good bit (2-3 seconds) when I cold start after allowing the glow plug indicator to go out as directed by owners manual. The engine cranks more readily (less whining, probably less than 1 second) if I do not wait for the indicator to go out. The manual states that I may damage my engine if I do not wait for the glow plugs to heat properly. Anyone have any feedback on this?
Thanks
Thanks
