Gordon Ramsay's trio of ground meats for burger patties, for example, uses sirloin, chuck, and brisket to balance lean beefy taste and rich fat, all while maintaining a ratio of 80 percent meat to ...

In other words, pulling the plugs might give immediate information-oil in the cylinder, uneven mixture distribution, a misfiring cylinder, an extremely rich or lean mixture, or, hopefully ...

The pulse range of the mixture control solenoid is quite broad, but good performance also depends on proper adjustment of the rich/lean mixture screw adjustments, the idle air-bleed adjustment ...

which you might hear referred to as the stoichiometric ratio.) When this very precise balance is thrown off by too much air, you're left with what's called a lean condition. Although it might not ...

My 2013 Holden Cruze has a 171 code (running too lean) I replaced the PCV and the purge valve and it’s still running lean. I replaced both because the purge valve was stuck open and the PCV was ...