Flan Posted April 15, 2016 Share Posted April 15, 2016 Not too sure if this is a problem or just normal. Just took my 93 NA out for the first time and whenever I accelerate there's a whine, I don't know if this is induction noise or from the gearbox if anyone knows? Stock air intake. Also whenever overdrive is on it engages as normal however the light on the dash cluster flashes? Cheers Quote Link to comment Share on other sites More sharing options...
stevie_b Posted April 15, 2016 Share Posted April 15, 2016 (edited) Is the whine engine-speed related, or is it car-speed related? Unlikely to be induction noise I would think. For the overdrive light, test to see if you've got any fault codes logged (search on here for the paperclip test if you're unfamiliar with it). If it's engine-speed related, it could be one of the pulleys driven by the auxiliary belt, but that's just a guess without further fault-finding. Edited April 15, 2016 by stevie_b (see edit history) Quote Link to comment Share on other sites More sharing options...
Flan Posted April 15, 2016 Author Share Posted April 15, 2016 The whine only occurs under acceleration, like if I'm sitting at 70 it's not there but when I'm accelerating up to 70 it is. And I'll look up the paper clip test and give it a go tomorrow. Cheers Quote Link to comment Share on other sites More sharing options...
Flan Posted April 15, 2016 Author Share Posted April 15, 2016 Also I should mention that it has larger 19' wheels on it so the speedo is a bit off if that's what could be causing it. Quote Link to comment Share on other sites More sharing options...
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