Hello again!
After changing the fuel filter today I went for a drive and when I came back and parked up I could smell diesel and there was a lot of smoke. I popped the hood and saw diesel all over the engine bay.
The culprit was the blue hose in the attached photo. It had popped off, I've put it back on but it isn't very secure. It looks like a homemade replacement, I just want to know if it has been used to bypass something.
It just appears to be a drain from the injectors back to the fuel pump.
Thanks
After changing the fuel filter today I went for a drive and when I came back and parked up I could smell diesel and there was a lot of smoke. I popped the hood and saw diesel all over the engine bay.
The culprit was the blue hose in the attached photo. It had popped off, I've put it back on but it isn't very secure. It looks like a homemade replacement, I just want to know if it has been used to bypass something.
It just appears to be a drain from the injectors back to the fuel pump.
Thanks