Originally Posted by hpeer
After running for a few hours the tach will go to full scale and stay there.
Obviously the engine is no over revving.
Anyone else come across this issue and have a fix?
Yes and I still have this problem occasionally ... very irritating. I have cleaned all the terminals and sprayed water sealant
lubricant to protect against moisture without any luck. I find that while the engine is running if I switch off the key momentarily and then back on without pressing the 'shutdown button' it sometimes sorts itself out'. As a rule
I do not like to do this as it can damage the alternator
to run the engine with the 'key off' position while the engine runs, however if done as a short on / off motion it is fine (so I am told).
I also had the problem where I could no longer see the hour meter readouts ... that came right all by itself and fortunately the hours do keep recording as per normal ...
I find this very frustrating and hope we have some one who has a decent answer for us!