328i running issues

Discuss Non-E30 BMW's in here - No selling!

Moderator: martauto

Post Reply
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Nov 01, 2014 10:43 am

First time my E36 has ever let me down....

Runs perfect from cold, but once given a run and switched off, restarting has it running lumpy, cutting out and just generally running like crap.

Changed the temp sensor and fuel relay so far, but no difference...anyone have any ideas?
Image
Simon13
The longest resto in the world !
Posts: 22697
Joined: Mon Jan 10, 2005 11:00 pm
Location: Camberley, Surrey don't u know

Sat Nov 01, 2014 11:46 am

plug her in, could be MAF, cam sensor playing up or lambda sensor maybe
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Nov 01, 2014 12:23 pm

Cheers Si...typically when the garage plugged it in, they couldn't get the fault to occur :?

I have a spare MAF...perhaps I will try changing that to see if it makes a difference.
Image
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Nov 01, 2014 12:24 pm

Question for you too...is the lambda sensor on an alpina exhaust in a different location to the standard system? Bagged myself a full alpina system for it.
Image
Simon13
The longest resto in the world !
Posts: 22697
Joined: Mon Jan 10, 2005 11:00 pm
Location: Camberley, Surrey don't u know

Sat Nov 01, 2014 12:47 pm

no it uses the same manifolds as the 328i, so same locations on lambda as in one on each manifold. The alpina system is just different after the flange.

Did you get the little link pipes with the exhaust? They connect the system to the manfolds. As the exhaust is the same for LHD and RHD cars.

Is it a system off a 3.0 or 3.2 car? they're different but i know the difference! Will sound good on the 328i i had a 3.0 system on my old 328 touring
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Nov 01, 2014 1:15 pm

I'll be honest...I can't remember which it came from...

Got the link pipes and the olive.
Image
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Nov 01, 2014 1:17 pm

Came from a car that blew it's engine at the ring. Guy was putting a S50 engine into it.
Image
Simon13
The longest resto in the world !
Posts: 22697
Joined: Mon Jan 10, 2005 11:00 pm
Location: Camberley, Surrey don't u know

Sat Nov 01, 2014 3:20 pm

the "o" ring gaskets are the same as a 540i e34 parts iirc thats how big the bore size is over stock 328!
Ant
Retired Team Member
Retired Team Member
Posts: 10496
Joined: Tue Dec 21, 2004 11:00 pm
Location: PD+E dept :D
Contact:

Fri Dec 05, 2014 3:58 pm

Check the breather system Simon, Fooked cyclon valve will behave as described.



BMW DIS will show a code for excessive crankcase pressure as the tension on the PCV valve goes up but Snap On and most aftermarket scanners don't list it

A gurgling dipstick tube is another give away

Hope ya well :thumb:
Product Development and Endurance for Delphi.

Original performance chips, original works not unlicensed copies :D Email FTW
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Sat Dec 06, 2014 10:54 pm

Thanks Ant. Would this cause it to cut out clean though? It sometimes just cuts out, and refuses to start...as if the fuel feed is just being cut.

Runs perfect for about half hour, but then runs awful.
Image
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Fri Mar 06, 2015 4:44 pm

Just thought I'd update this, it was the crank angle sensor that was causing my problems.
Image
Bela
E30 Zone Newbie
E30 Zone Newbie
Posts: 157
Joined: Mon Jul 05, 2010 11:00 pm

Fri Mar 06, 2015 5:20 pm

Was going to suggest crank sensor, those symtons sound exactly like the problems I had.

Which sensor did you go for as a replacement?

My original sensor lasted 3yrs+ from when I got my car, but the replacement lasted only a year with the current one starting to play up less than a few months in.
Simon
E30 Zone Team Member
E30 Zone Team Member
Posts: 14939
Joined: Sun Jan 09, 2005 11:00 pm
Location: South Wales
Contact:

Fri Mar 06, 2015 6:01 pm

The one I replaced it with is a VDO sensor.
Image
Bela
E30 Zone Newbie
E30 Zone Newbie
Posts: 157
Joined: Mon Jul 05, 2010 11:00 pm

Fri Mar 06, 2015 8:40 pm

I think I have the same one, will need to check with my mechanic.

Hope it goes well now
Post Reply