Scajaquada Posted May 10, 2022 Report Share Posted May 10, 2022 I just passed the 100,000 mile mark on my '15 Journey SXT. Within a couple days of this milestone, I was driving along and suddenly the vehicle begins to shudder. I scanned my codes and got this: P0128 - Coolant Thermostat - coolant low. P0301 - C1 Misfire P0201 - C1 Fuel Injector Circuit P2803 - Transmission Range Sensor B Circuit High Input I believe the coolant code was old and not cleared. The rest are new. My thoughts lean towards a fuse or sensor issue? Quote Link to comment Share on other sites More sharing options...
jkeaton Posted May 10, 2022 Report Share Posted May 10, 2022 How's the battery? Quote Link to comment Share on other sites More sharing options...
John/Horace Posted May 10, 2022 Report Share Posted May 10, 2022 Any recent work completed? Which engine is in it. I would clear codes and see what comes back. Misfire can be plugs and 100k is the change interval. Quote Link to comment Share on other sites More sharing options...
Scajaquada Posted May 10, 2022 Author Report Share Posted May 10, 2022 It is the 3.6L The battery should be fine. I replaced that last summer. The most recent work was a transmission fluid change which was about 2 weeks ago. I did reset the codes and the only one that came back so far was the C1 Ignition Failure. But I haven't driven it since resetting yet. Quote Link to comment Share on other sites More sharing options...
Scajaquada Posted May 10, 2022 Author Report Share Posted May 10, 2022 Sorry I meant to say Injector in the last post. Injector Failure. Quote Link to comment Share on other sites More sharing options...
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