I need a sanity check on the correct placement of the connectors on my 1990 Civic LX 4 door dual point injectors. There is a green connector with yellow wires and a brown one. I think the green one goes on the lower injector and the brown one goes on the upper injector. If someone has that engine in their hotrod or knows which one goes where, please help. Pardon my reference to the oxymoron! A hotrod with the 1.5 DPI in it? Yeah right!!!! Thanks guys!

 

Green is lower

 

Thanks dude! It was running real rich with them reversed. Now for some reason the heater is not getting hot but the temp guage is rising. Just did an engine replacement and have everthing hooked back. Any ideas why the heater is not getting hot? The needle is almost half way up and the heater isn't even warm.

 

Did you bleed the coolant WITH the heater on high?

 

No I didn't. Will that cause it to not get hot? I open the bleed screw until coolant came out but the heater wasn't on.

 

Make sure the valve is opening...

Look at the area highlighted in the pic
and push the valve toward the firewall to open..

 

By not having the heat on high when you bleed the coolant you infact allow air to stay trapped in your heater core. After you have completed a bleed with the core closed, the second you opened up to the outside loop the air escaped therefor canceling out the prior bleeding process. So, for future reference, when working with coolant, turn up the heat

 

Makes sense about the bleeding. I'll rebleed it tomorrow with the heater on wide open and see what happens. Will also check that lever and make sure it is moving. Thanks guys for your knowledge and advice. Whoever came up with this site is a genius!!!!! So helpful! Wouldn't be so without great members like you all!