May 20, 201115 yr comment_525443 Hey guys just got a ke70 stock 4kc so I put a after market tacho in but the revs seem to wonder a bit and seem to jump up under acceleration but not with the engine if that makes sence? Like have it in top gear put foot down and revs jump about 400-500 rpm when the car hasn't gained any speed oh also it's manual Thanks miller Report
May 20, 201115 yr comment_525449 How much was the tacho? Put a diode in with the circuit and it should filter that out a bit. Report
May 20, 201115 yr Author comment_525457 The tacho was $150 it's a 3 1/2 inch one I will try open the points up what should they be set to? Report
May 20, 201115 yr Author comment_525470 Ok opened the points up to .018 Still the same :$ seems to maybe creep up aswell like the other night was sitting on 4000rpm at 100k (4 speed box in place of 5 speed ) now today it's up around 5000rpm at same speed!!! Points were a bit stuffed looking could this be it? Report
May 23, 201115 yr comment_526186 0.018 Thou? Try and get them as wide as you can with it still running = fat spark. If it still does it then look into the diode. Report
May 23, 201115 yr comment_526205 I'd go for the diode seen this problem a few times and diode fix's Report
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