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ht alternator

published by Holden Fan (not verified) on Sun, 27/01/2019 - 17:11

the alternator light come on and off on my HT 186 factory unmodified engine.
i checked the alternator and battery, all good.
some relay must be faulty.... anyone can tell me what part to change

Model: 
HK
Topic: 
Holden Info
Engine: 
186
Section: 
Wiring

Comments

Submitted by Quick 64 on Sun, 27/01/2019 - 17:44.

Could be the regulator that keeps the voltage at 12v.

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Submitted by 68surfwagon on Sun, 27/01/2019 - 20:43.

Ide say regulator to,happened to me about a year ago!...

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Cheers Al....
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Submitted by Holden Owner on Mon, 28/01/2019 - 11:27.

can also be the brushes are worn out and only contacting sometimes
i've had this happen giving the problem you are seeing

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