i have a 94 honda civic dx and i justreplaced the engine with a used jdm d15b engine same the car came with. but its leaking antifreeze from the muffler and i have a miss in 2 cylinders and 2 of my fuel injectors aren't working i did the timing, changed distributor, adjusted the valves, changed the fuel injectors and it's still not working properly. any ideas

 

looks like you have a leak in the head gasket, get that fixed first!

 

ok thats what everybody is saying do you have any idea about the injectors why 2 of them are not working i already replaced them but there still not working

 

check the wiring one side should have 12volts at all time proly the yellow/blk wire, the other wire gets a ground signal from the ecm. that where i would start...and are you sure its from the injector

 

i'm not sure i just know the 2 injectors are not working at all and 2 cylinders are not working i figured the cylinders are probably not working because of the fuel injectors, also i have 2 posative wires in the fuel injectors is that how it's suppose to be or is it suppose to be a posative and a negative

 

one wire is pos the other should be neg

 

ok i have 2 posative wires in injector #2 and #3 so how do i fix that problem, how do i make it a pos and a neg

 

check your wiring...try and search for a wireing diagram

 

Defanitly get the gasket fixed. Are you postive the two injectors are not spraying? This is what I did to test it; I took of the distrib and turned the ignition on (dont start the car) and I spun the distrib by hand and you will hear a click and a spray noise from all four injectors. Side note: (spin the distrib at a good speed). Or you could take off the rail and see if they spray. Taking off the distrib is alot easier hehe.

Once you do that and they are not spraying you will know for a fact thats whats wrong. The distributer is what tells the injectors to open, you could have gotten a bad distrib too. Even though it is new **** happens

 

If its not the injectors check your sparks

 

the distributor i had in there it was giving me the problem with the injectors so i changed it thinking that it was the distributor but its the same and i checked the injectors its definetly the injectors not working and i replaced them and still theres nothing

 

like ive already said.....CHECK YOU WIRING from the way you described it to me it sound like a short to positive

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fatboyblazer &raquo;</TD></TR><TR><TD CLASS="quote">like ive already said.....CHECK YOU WIRING from the way you described it to me it sound like a short to positive</TD></TR></TABLE>

Like he said dont buy new injectors and stop using the ones you have you dont want to somehow damage them, but it has to be a wiring. Look for worn/chafed wires there could be an arch between two and its just shorting them out...

 

thanks guys, i'm going to try to get the codes out of the computer, because it could be a sensor in the dizzy or map sensor and the computer will tell me, thanks i'll keep you informed.