I'm seeking information on this swap. I'm looking forward to swapping my D17 for a K series engine. I wanna swap in a K20A3 into my EM2. I've been doing some research and my car is a 4 speed automatic. And the K20 is 5 speed automatic. Thats one of the many things I think I'll hit when trying to do this swap. Can anyone help me out with more info on what I'm gonna need if I do this swap.
I have an 05 Honda Civic. There's a foot wide plastic tray kind of thing hanging from near the back of the bumper. It spans the width of the bumper. It looks to have broken loose from its binding partially. It scrapes the ground sometimes. Do I need it?
I ordered a new ingintion starter switch but i need a temporary fix. What wires on the switch make the car stay ON when touched together after i crank the car on? Here is a pic of the switch. I feel like its in between these 3 wires… Yellow… White with black stripe… Black with yellow stripe
Please help by telling me which colors to touch 
I ordered a new ingintion starter switch but i need a temporary fix. What two wires on the switch make the car stay ON when touched together after i crank the car on? Here is a pic of the switch. I feel like its in between these 3 wires… Yellow… White with black stripe… Black with yellow stripe
Please help 
My car keeps over heatting if changed the radiator and thermis stat and the fan switch senser and still over heatting my fans come on for about 5 secs then shut off but I can turn my a/c on and both fans will come on
The car is a 1999 honda civic si. I lowered the car and finally bought some camber kit to replace the stock. I removed all the nuts. Problem is the upper control arm base seem to be stuck. It won't budge. I tried lifting it a couple of times.
My brother just bought a 2015 honda crv and his rear windows only go down 3/4 way down. Is this the way honda makes its cars where rear windows only go down 3/ way down electric. Why do they do this? Do other car makers make cars that rear windows don't go down all the way or is it honda. Why does honda do this?
My car won't stay on unless i hold it in the on possition. When i let go of the key the car turns off. Is there two wires in the ignition switch i can connect together to keep it on as a temporary solution. I took a pic of the switch 
The groove is now about 1 millimeter deep, so I'm thinking it is time to have my mechanic replace them soon. But I don't know how deep they were to begin with. Not sure if I should keep using these for a while or not. Can anyone tell me the original depth of the groove or whether I should wait or act now?
2006 Honda Civic LX sedan, front wheels.
2002 honda civic car start but no acceleration? - 1