I have a fuel injector question

then why the hell is my car running like shit. I went out and did a small tune up. I bought new plugs and wires, did a oil change. I then pulled my injectors from my 93 Ka motor and the car won't run rite now. I put all new inj rings and still like shit. What could the problem be?
 
maybe ur problem isnt on ur injecters... recheck everything u did 2-3 times and make sure everything else is str8. sometimes the simplest things can be a major problem.
 
dude one of my spark plug wires slighly loose... car was running horrible school busses were beating me . then my friend pushed in a wire that seemed loose.... i was back to all pistons ... recheck everything thats all i can say frm my experience
 
like he said that the easyest thing could be the worst thing, i am having the same problem with my injectors and my fuel rail, i dny know what the deal is but iam still workin on fixing it
 
make sure that the rail is seated properly and that there are no air leaks. vacuum leaks = bad on MAF cars
 
:confused: :confused: :confused: :confused: still running like shit, actualy the dam thing won't even start! It is just dummping fuel straight through the exhaust. I can't figure this dam thing out. PLEASE HELP!!!
 
the injectors out of the 93 engine you know were working perfectly before you took them out? How long were they sitting? dose it take the same amount of time to start the car every time, cold vs warm?

Dose it sound like its down a cylinder? pull either the spark plug wire or an injector plug and see which ones do not change your idle.

ur vac line from the fpr is connected to the intake manifold right?

everything was working fine before you did your little tune up correct? try putting things back the way they were if you dont get any ideas.
 
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