Check Engine CODES!!!!!
07-03-2004, 07:32 AM
#1
"FROGGYSTYLE"
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Check Engine CODES!!!!!
coming home from a drive the other day and my check engine light came on. well it has done this before and it was an insufficient flow in the egr valve. so i thought nothing of it. 5 min later the check engine light starts to flash at me. i gave it some more gas and it stayed on steady. made it to autozone and pulled codes on it and it came up p1300, p0302, and p0304. the last 2 said cylinder 2 & 4 miss fire. the p1300 said something weir and i didnt understand it. all i know is it deals with the ignition system. could any body help me out on this one. thanks
07-03-2004, 03:05 PM
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Cruisin'
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sorry can't help u on your problem but i just bought an 03 cl and my engine light is on i brought it to dealership. they told me it was an egr valve? what is that valve? what did u do when yours had problems?
07-03-2004, 03:21 PM
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"FROGGYSTYLE"
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the egr vavle is located right behind the vtec selonoid. i took it off and cleaned the carbon build up and then i took a small pipe cleaner and the top part of it.. i am not sure on the new ones. should still have some type of warrenty on it
07-03-2004, 03:21 PM
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"FROGGYSTYLE"
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the egr vavle is located right behind the vtec selonoid. i took it off and cleaned the carbon build up and then i took a small pipe cleaner and the top part of it.. i am not sure on the new ones. should still have some type of warrenty on it
11-15-2010, 08:25 PM
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Stupid Whooras
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Easy Solution!
I know these threads are old, but in case someone at least reads over this in the future:
If cleaning the injectors does not help, clean the ports to your EGR valve. Also, there is an access plate on the intake manifold. I was getting the codes P0303, P0304 and P1300. After removing the access panel on the intake manifold, I discovered 3 out of 4 intake ports to engine were clogged with carbon. Using carb cleaner, screw drivers and chisels, the carbon build-up was removed. The car runs GREAT now. After physically removing carbon build-up, I would suggest running Chevron Techron through the system to finish cleaning up.
Hope this helps anyone who reads this since none of the other posts helped me.
If cleaning the injectors does not help, clean the ports to your EGR valve. Also, there is an access plate on the intake manifold. I was getting the codes P0303, P0304 and P1300. After removing the access panel on the intake manifold, I discovered 3 out of 4 intake ports to engine were clogged with carbon. Using carb cleaner, screw drivers and chisels, the carbon build-up was removed. The car runs GREAT now. After physically removing carbon build-up, I would suggest running Chevron Techron through the system to finish cleaning up.
Hope this helps anyone who reads this since none of the other posts helped me.
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