A bad ignition coil can cause your 1987 Acura tachometer to quit working. A bad tachometer cable or ground wire can also cause it to quit working.
It is important to know what causes things to stop working within a car. A blown fuse or bad wiring can cause the key and headlight chime to stop working.
Possibly the Blower Motor has stopped working. This was the case in my 1994 Acura Legend. I just replaced it, and now the heat works great again!
Acura Legend was created in 1986.
it's the blower motor
Why 1988 acura legend downshifts
How do you change transmission in a acura legend?
Were are the timing marks on a 1991 acura legend
There is no such thing as a 1996 Acura Legend
Where is the obd1 plugin on a 1993 acura legend
The tachometer on a 1991 Acura Integra is wired through the dash. To reach the wiring remove the dash console and pull out the tachometer. There the wiring can be worked on using a spark tester to find the bad wire and solder unit to replace the wire.
YOu might have a cracked head gasket- that what caused mine to do that