Hello, as part of the setting of my LPG system, I came across the following phenomenon: The trim values require much less correction under load than, for example, in sliding mode. In other words, under non-load, the engine tends to skim off. LMM is new, the suction cam should be tight (excessive brake cleaner test), Lambda probe delivers nice values… A Forian now said that a defective cracker can lead false air to the Lambda probe. And with the 5-cylinders, there is already that. Now my question: How can I test this? Stage is not available, but bucks. I also have gas Leckscuhspray, can I use that? Do I have to dismantle what? I have already stopped the exhaust, the engine did not go out, but it became very difficult to withstand the pressure.