Coldblood Posted July 20, 2023 Report Share Posted July 20, 2023 (edited) I have a 2011 dodge journey 2.4l. It has no power and has a rough idle got a misfire code on cylinder 1 and a map sensor code i believe 308. I replaced spark plugs swapped coils to test to see if i had a bad coil. I put a new map sensor in this morning and im still have issues. I listened to my injectors and they all sound good anyone have any ideas. I still have both the map code and the cylinder misfire code Edited July 20, 2023 by Coldblood Quote Link to comment Share on other sites More sharing options...
larryl Posted July 20, 2023 Report Share Posted July 20, 2023 Another vague question expecting an answer??? How many miles on it? Maintained regularly? Battery good? Did you use a code reader? Is it getting fuel? ECM okay? What plugs did you use? OEM or aftermarket sensor? that can make a difference On and on.... Quote Link to comment Share on other sites More sharing options...
John/Horace Posted July 21, 2023 Report Share Posted July 21, 2023 (edited) Same cylinder misfire, if it moved to other one then coil is bad. Like OP said, you need to trouble shoot. Bad gas, intake manifold gasket., low compression, etc etc. Try a throttle body recalibration procedure, google it. Injectors rarely fail. Edited July 21, 2023 by John/Horace Quote Link to comment Share on other sites More sharing options...
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