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06 Dakota 4.7l - 218k
Father 'n laws truck is running rough.
Codes PO301 & PO430
#1 plug not fouled or worn
Swapped #1 & #7 coil packs - still running rough
New codes PO301, PO307 & PO430
Re-swapped coil packs
Cleared codes, disconnected battery, reconnected and test drove. Engine light came back on and blinked 10 times under load/ acceleration.
New codes PO301, PO307 & P2097
We drove some more, still running rough, engine light still on and flashing under load. Added a can of Seafoam to 1/2 tank of gas.
I want to replace the post-cat o2 sensor bank 1.
Thoughts?
Thanks for reading.
Certified Youtube Mechanic level .5
Codes PO301 & PO430
#1 plug not fouled or worn
Swapped #1 & #7 coil packs - still running rough
New codes PO301, PO307 & PO430
Re-swapped coil packs
Cleared codes, disconnected battery, reconnected and test drove. Engine light came back on and blinked 10 times under load/ acceleration.
New codes PO301, PO307 & P2097
We drove some more, still running rough, engine light still on and flashing under load. Added a can of Seafoam to 1/2 tank of gas.
I want to replace the post-cat o2 sensor bank 1.
Thoughts?
Thanks for reading.
Certified Youtube Mechanic level .5
