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DarthVader215
04-24-2015, 12:46 PM
I need help with this misfire guys. Fault code said cylinder 4 misfire , so I replaced the plug and the Coil pack . Can ran fine for a day then started again . The same code appeared and also cylinder 4 injector low voltage I believe. So I replaced the Injector and it's still missing. Anyone have any helpful information to solve this problem ?

Also my AIR SUSPENSION light came on. The car still sits at a normal level but the compressor didn't turn on , so I swapped out compressors and still nothing. Smh any suggestions ? THANKS.
Badass_forever
04-24-2015, 03:29 PM
did you replace the coil boot? check the old coil and see if it has any white spots on it. normally water will get down there and swell the boot up. blow the hole out with air to clear any water out. then put a little dielectric grease in the boot and reinstall.
DarthVader215
04-24-2015, 03:49 PM
Replaced all coils.
Badass_forever
04-24-2015, 04:17 PM
Replaced all coils.

is this just a code reader or a live date scan tool. if you replaced the coil and injector it might have just be the code coming back. can you feel a misfire?

also swap the coils to make sure you dont have random back luck and have a bad coil.
DarthVader215
04-24-2015, 08:29 PM
http://images.tapatalk-cdn.com/15/04/24/337744107534327f792ba54a919f95 8d.jpg
DarthVader215
04-24-2015, 08:30 PM
http://images.tapatalk-cdn.com/15/04/24/4ac9a57ab00902f24e4d60b7f20c7b ec.jpg
DarthVader215
04-24-2015, 08:30 PM
http://images.tapatalk-cdn.com/15/04/24/6e82417599d745428779b98cb57147 df.jpg
DarthVader215
04-24-2015, 08:31 PM
http://images.tapatalk-cdn.com/15/04/24/3e3879ec05887d011a699af9c428e8 a4.jpg
DarthVader215
04-24-2015, 08:31 PM
http://images.tapatalk-cdn.com/15/04/24/5b78c78ec2e9a4c2e7ebb1712ddf4e 61.jpg
Badass_forever
04-25-2015, 06:45 AM
you have another issue. that looks like a wiring problem to be. the guys here said there are some common issues with rubbing on these motors. that sounds just like your problem. you wouldn't get all those codes from a miss fire.
DarthVader215
04-25-2015, 07:41 AM
Lastnight my heavy friend got in my car and the compressor starting buzzing lol . Smh is there a ride height sensor ?

Just checked the car out again. When I replaced the injector I forgot to connect the EGR valve. But the cylinder 4 misfire is still current. I'll check the harness for a broken wire. Thanks
Badass_forever
04-25-2015, 08:27 AM
Lastnight my heavy friend got in my car and the compressor starting buzzing lol . Smh is there a ride height sensor ?

Just checked the car out again. When I replaced the injector I forgot to connect the EGR valve. But the cylinder 4 misfire is still current. I'll check the harness for a broken wire. Thanks

there is a leveling rod on the rear of the car, its normal. he must of been pretty big
justbob
04-25-2015, 09:34 AM
Are all your clips intact for the COPs?


Builder Of Badassery
DarthVader215
04-25-2015, 10:30 AM
Yes I just double checked. Smh
DarthVader215
04-25-2015, 12:57 PM
Fixed it , there was a break in the wire. Air bag light came back on . On the leveling rod is there a sensor to detect ride height ? Also the driver side is sitting lower than the passenger side. I sprayed the bags with soapy water ... no leaks.
1Marauder
04-25-2015, 01:06 PM
Mine sits lower on drivers side too. A few have mentioned this. I have no leaks either.