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How can I tell wen my fuel injectors are not working properly????
Engine runs poorly and is over or under fueled.


Buy a Chiltons book and some noid lights to test them.
 

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Discussion Starter #3
Then it is the fuel injector dat r making my car runing like crap...should i go wit the stock injectos or wat u recomend my motor is stock all it has is a cold air intake nd dats it
 

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Then it is the fuel injector dat r making my car runing like crap...should i go wit the stock injectos or wat u recomend my motor is stock all it has is a cold air intake nd dats it
Stock injectors will best suit your mods.
However you should either check them out or have them checked before replacing them. You may have other issues that affect their operation and I would hate to have you buy a set and get no improvement.
 

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I went to auto zone to loan out a set of noid lights. Basically when you borrow a tool you pay the price of it then they refund it when you return it.
With that said the set of noid lights was $8 and the guy on the phone said I'm better off just keeping them for the $8 so I did lol :)
 

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Discussion Starter #11
Deam dats good...but their is a problem my car didnt pass smog and i told thr guy if my fuel injects had to do wit anything nd he said no cuz on the 25mph run it failed
 
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