High revs alternator light - 1.9 petrol

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T25Convert
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High revs alternator light - 1.9 petrol

Post by T25Convert »

Hi,

Got a bit of an alternatorlight issue that I'd welcome input on (and this time it doesn't seem to be related to the dreaded multi-plug on the back of the dash).

When I rev the engine towards its upper limits, the alterantor light starts to flicker - the higher the revs, the more constant it becomes.

Everything seems to be rotating fine, and as far as I can tell the belt isn't slipping (it's all correctky tensioned).

Is this a knackered alteranor, or could it just be the brushes? I could just rev it less, but this doesn't seem to be the long term answer!!

Cheers,

Alex
RIP - George - 1.9DG '85 AutoSleeper Trident - rusted away

George Second - 1.9DG '89 Caravelle

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AngeloEvs
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Re: High revs alternator light - 1.9 petrol

Post by AngeloEvs »

Brushes, worn slip ring (or possibly dodgy connection that is affected by vibration) comes to mind. I would visually check all the connections, the alternator output, then brushes and try a replacement brushpack/regulator first. See what others say...........
1987 DG Karisma LPG with remodelled interior

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kevtherev
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Re: High revs alternator light - 1.9 petrol

Post by kevtherev »

Brush pack/Regulator/rectifier?

here it is, WOOD AUTOS part No.VRG4641. http://www.woodauto.com/Component.aspx?Ref=VRG4641" onclick="window.open(this.href);return false;
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