Mechanics

KIA AMANTI ENGINE PROBLEM

2007 Kia Amanti • 107,800 miles

My check engine light started flashing and I have what is an obvious miss. Shaking engine, can hear it in the exhaust. I'm gonna code it tomorrow but would like to know common causes. Plug, wire, coil?
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Glenshook
December 28, 2012.



Could be injector bad or clogged spark plug coil etc. Please get me the exact code numbers not code descriptions?That would be a great starting point.


Saturntech9
Dec 28, 2012.
Ok, I'll post in the morning. To much snow and freezing rain coming down at the moment


Tiny
Glenshook
Dec 28, 2012.
Alright keep me posted.


Saturntech9
Dec 29, 2012.
Ok here is what I found. Images attatched
Code P0270 Cylinder 4 injector circuit low
P0271 Cylinder 4 injector circuit high
P0304 Cylinder 4 misfire detected


Tiny
Glenshook
Dec 29, 2012.
2 of 3


Tiny
Glenshook
Dec 29, 2012.
2 0f 3


Tiny
Glenshook
Dec 29, 2012.
3 of 3


Tiny
Glenshook
Dec 29, 2012.
I would inspect the injector number 4 wire harness closely.


Saturntech9
Dec 29, 2012.
And if that seems OK? Failed injector?


Tiny
Glenshook
Dec 29, 2012.
Check out the wiring and measure the resistance of the injector should be 11.6-12.6 ohms.


Saturntech9
Dec 30, 2012.
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