Temp Gage problem 93 Accord 2.2L EX
I replaced the single wire sensor as suggested in another thread on this site, but the temp gage still climbs from cold to hot when I turn the key to on position, or when it's running. I just got the car a few days ago, and have been fixing it up. Put in a new radiator, termostate, and temp sensor yesterday.
Any suggestion on why the temp gage continues to act up, and possible fix to solve this problem?
It also has a tachometer that goes backwards that I need to find a solution to. I don't think the 2 issues are related, but thought I'd give ever detail I could.
Could I have a gounding problem that is effecting the temp gage, and where would I look to find it?