Evening lads,
Couple days ago I went to BP to fill the tank, and gave the car (IS250) a nice full tank of fuel. Since then the cabin of the car has been really stinking of petrol fumes. My previous experience (on a BMW) lead me to check under the tank to see if there were any leaks, but there was nothing visible on the ground when the car was off/idle. I have checked around the fuel pressure sensor and don't see any visible leaks and there's no petrol smell coming from the engine bay, or near the filler cap.
I know the tank sits right underneath the rear passenger bench, so is there something I should check there? Blocked vent piping?
I did put the diag tool on the car, no reported DTCs, fuel trims are a bit skew whiff, but I don't know what "normal" valves these should be.
The smell gets stronger when driving the car, so I wonder if maybe one of the feed pipes is leaking?