The speedo on my 1992 Prelude tends to lose its way between ~ 40 to 70 kph. It seems to linger on the low side in this speed range, and then settles down once it gets above 70.
Can someone advise whether this car is likely to have a cable speedo or electronic sensor, and whether there is likely to be a simple fix (hopefully that does not involve ripping the dash out).
I expect that with GPS, I can get by without a speedo, but is a functioning speedo necessary for a RWC or passing a pit inspection.
The car is a 1992 Prelude with the F22A1 SOHC 2.2 and a manual gearbox
Thanks