For years I have had issues with electrical gremlins that I have never made a concerted effort to fix.
Worse one being the indicators dont flash if my head lights are on and I put my foot on the brake , release the brake pedal and indicators work again.
Changed my car to electronic ignition years ago and wasnt until I wired in a new interior light I notice pulsing the through the globe when engine was running , I assumed it was to do with electronic ignition.
My low beam lights (pretty much all I use) made a noticable drop in brightness as the revs dropped slowing down at night time.
Most of the warning lights on the cluster sort of dim off as others are triggered , the worse one I guess is the actual engine surging cruising at speed , it feels very odd and it was deffinately a unique issue.
Over the last few days I have disected a spare harness I have on my bench in an attempt to construct a new dash for my car , it wasnt until going through the whole thing that I discovered the ignition circut is on 1 big loop.
I always assumed I had bad earths or there was poor joins somewhere in the harness , I wired a relay into the existing ignition feed at the fuse box so it was getting 12V straight from the battery , everything now works as if the car was brand new !
No more dim lights , warning lights are brighter than ever , my indicators work ALL the time , no more pulsing interior light and NO MORE surging which im exstactic about.
Im just wondering if anyone else has the same poor circutry and would be interested in the modification I have done just to rectify the issues listed above.