Josh from Exotic Power & Performance was asked by our friend Jeff to check out his Ferrari F40 for concerns about it running too rich. The Ferrari F40’s have been known to catch on fire when running too rich as unburnt fuel can get on the bumper of the car, and then catch the rear of the car on fire. Obviously this is a pretty serious safety concern, so addressing the issue is critical. In part 2 of the series, Josh will use an Air Fuel Ratio sensor (Lambda or AFR) to check on the current tune wile the F40 is driving down the road. This confirms that the tune is not right and the car is running too lean.