* * * * i hope that this ans has helped.
yes
There should be a blue wire behind your original gauges. That's where you hook up your green signal wire
The 1989 Honda Civic is not equipped with an EGR valve.
The spark plug gap for a 1989 Honda Civic LX is .044" (1.11mm).
I have a 1989 civic dx: door 6.5", rear deck, 6.5"
You can't.
No
Good Looking?
1342
170, 70, 13
it pulls out.
4 quarts