my 91 civic doesnt start. it clicks but it doesnt turn over. i have already had the main relay fixed and it doesnt matter what temp it is. It started off when it took a few clicks till it would click and then start over, but now it rarely starts after many clicks. any ideas what this could be from?

 

also when you turn the key it clicks once then a humming sound occurs until you stopped turning it.

 

Sounds like your on the right track. It could be the starter or the battery. How old is your battery?

 

Yeah I have that similar problem on sometimes mine will click after several tries & then it'll fire up.I doubt it's your battery only because I've had my orig. one 4 yrs since had car. Is your motor stock? I have a B16 but not sure which starter will fit . Good luck

 

well i cleaned the battery posts and now it starts every time so far. I think that was the only problem but we will see.

 

1st gen b16 with a cable tranny? 90-91 integra ls(manual tranny of course) starter will work.

 

i know this post is old but i went to take off my starter to get it checked and i ended up running out of time at the last minute so i put everything back together. now it starts every time. does this mean my starter is going out? or maybe a loose connection.

 

Your starter is on its way out. If your battery shows 12.5 volts and you still get clicking, then its a starter problem.