i have a miss fire

J

jimmybahh

Driver
i have a miss fire. and its pretty bad its in my second cylinder. i have spark and the plug is ok. could it be the injector???
 
Does anything change if you unplug the injector? Mine did the same thing and then I found out it had no compresson and was blowing oil out of the exhaust. #2 is know to have problems.
 
SR or KA? My Ka did the same thing on #3 cylinder, it was the injector. if its KA change your cap and rotor as well! If its an SR try a coipack from one of the other cylinders on #2 to see if thats it, if it does not change anything its your injector for sure!
 
if you have spark on the number 2 spark plug wire then i would tend to think it's a injector issue. i would also check the spark plug.
 
If its gotten bad enough that it isn't firing anymore, just get another one......you can try and clean it with throttle body cleaner, it worked once for me............
 
boiling gets the dirt out of them, brake cleaner most likely wont
work as it will push the dirt into the injector itself.
 
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