Fluctuating radio / obc display at idle

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Moderator: martauto

sweep
Married to the E30 Zone
Married to the E30 Zone
Posts: 10110
Joined: Sat Mar 15, 2008 11:00 pm
Location: spares & repairs in sheffield

Post Mon Nov 16, 2015 6:33 pm

As above when ticking over the obc display and stereo display pulse with each revolution .its a 90, 325i..any ideas?
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Brianmoooore
E30 Zone Team Member
E30 Zone Team Member
Posts: 49360
Joined: Mon Jan 10, 2005 11:00 pm

Post Mon Nov 16, 2015 7:22 pm

Duff battery, duff alternator diode, poor connection on either.
sweep
Married to the E30 Zone
Married to the E30 Zone
Posts: 10110
Joined: Sat Mar 15, 2008 11:00 pm
Location: spares & repairs in sheffield

Post Mon Nov 16, 2015 7:40 pm

Battery seems ok starts fine when its been stood for a week or 2.