Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › Lean or rich condition? Confused › Reply To: Lean or rich condition? Confused August 8, 2020 at 12:20 pm #962470 Bobi TParticipant Well I did the compression test and it was 230 psi across all cylinders. So my theory goes down in the trash. Piston rings and valves are OK. No idea why the oil smells like gasoline.