I have just brought a 91' classic 3.9 vouge se, the problem is the rev counter dosent work!
Where do I start to solve the problem?
Is it more likley to be a dash problem or under bonnet??
i would be gratefull for any help!!
thanks for taking the time to read this!!

 

Hi, the problem is either with the counter guage itself or the rev counter(tach) is fed by a wire off the alternator. A faulty alternator will cause this even though your system is charging fine. thanks, Rusty 98 Range, 90 Range