Is is normal? Well I think I have to be careful with this one! It does happen quite a lot - but it isn't meant to be like that (some people think "because they are all like that" it is meant to be like that)...

...check for leaks and re-bleed your system. Those over flow pipes from the injectors look non standard - might be a good place to start.

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1992 W201 190E 1.8 171,000 km - Daily driver
1981 W123 300D ~ 100,000 miles / 160,000 km - project car stripped to the bone
1965 Land Rover Series 2a Station Wagon CIS recovery therapy!
1961 Volvo PV544 Bare metal rat rod-ish thing

I'm here to chat about cars and to help others - I'm not here "to always be right" like an internet warrior



Don't leave that there - I'll take it to bits!