The exhaust gasses pass though there, and they're really hot.
Yes
you unbolt it
Yes, red phosphorus can emit a faint glow when exposed to certain wavelengths of ultraviolet light. This phenomenon is known as phosphorescence. However, the glow produced by red phosphorus is not as noticeable as the glow produced by other phosphorescent materials.
The glow plug relay is the 'black box' unit fixed to the side of the coolant header tank (LHS engine bay as you look at it).
The cast of Red Glow of Revenge - 1992 includes: Brenda Cheng
72.5hp same engine as the 04 on...
5MM Allen key
H4.
The most common fireflies glow yellow. However, there are species that glow green or pale red. Their light wavelengths vary from 510 to 670 nm.
Header is getting red
All header pipes that comes out of the engine on four strokes will glow in low light from the heat. Its normal
You don't.