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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
Engine area whine between idle and approx 2000 revs
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<blockquote data-quote="oscar" data-source="post: 165802" data-attributes="member: 2757"><p>one other thing to do with the alternator. a good old test that i sometimes use to see if an alternators humped is i will run the engine under load (2-3,000 rpm ironically) with the lights on and listen to the noise it's making (electrical whining noise that's not supposed to be there) then i will do it with the headlights and radio etc off and if it changes then bingo! although this could just be a bad earth on the alternator itself</p></blockquote><p></p>
[QUOTE="oscar, post: 165802, member: 2757"] one other thing to do with the alternator. a good old test that i sometimes use to see if an alternators humped is i will run the engine under load (2-3,000 rpm ironically) with the lights on and listen to the noise it's making (electrical whining noise that's not supposed to be there) then i will do it with the headlights and radio etc off and if it changes then bingo! although this could just be a bad earth on the alternator itself [/QUOTE]
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Twingo Technical & Detailing Information
Engine, Gearbox, Exhaust, Intake
Engine area whine between idle and approx 2000 revs
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