2018 Jeep Wrangler Unlimited Sport 4dr with 3.6l engine running rough and showing Error Codes P0171 and P2096 (showed P0300 for a bit, but has not returned since clearing). System Too Lean Bank 1 and Post Catalyst Fuel Trim System Too Lean Bank 1.
Where should I start? Put some Seafoam in and checked for any obvious air intake or vacuum leaks. A little sputter when accelerating, but no noticeable power loss.
With the codes seeming to indicate an issue before AND AFTER combustion? Any ideas?
Any assistance greatly appreciated! Happy New Year!!
Where should I start? Put some Seafoam in and checked for any obvious air intake or vacuum leaks. A little sputter when accelerating, but no noticeable power loss.
With the codes seeming to indicate an issue before AND AFTER combustion? Any ideas?
Any assistance greatly appreciated! Happy New Year!!