Hi all,
Wanted to remove my inlet manifold on my 325i cabby, anything to be aware of once removing? some step by step guide would be great!
Thanks!
Removing E30 Inlet Manifold
Moderator: martauto
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Lurch320i
- E30 Zone Regular

- Posts: 517
- Joined: Fri Jan 15, 2010 11:00 pm
- Location: Wallasey, Merseyside
There's an oil breather tube under the inlet manifold connecting the crankcase to the inlet
It has a spring on the bottom so you need to push that tube down as the manifold slides off the studs
Obv disconnect the fuel rail and the Injector loom underneath the mani
It has a spring on the bottom so you need to push that tube down as the manifold slides off the studs
Obv disconnect the fuel rail and the Injector loom underneath the mani
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Brianmoooore
- E30 Zone Team Member

- Posts: 49360
- Joined: Mon Jan 10, 2005 11:00 pm
Breather pipe needs two new and well lubricated O rings when refitting.
There's a bit of a clearance issue getting the manifold past the water/thermostat outlet elbow, but it can usually be wriggled by.
There's a bit of a clearance issue getting the manifold past the water/thermostat outlet elbow, but it can usually be wriggled by.
