The intake manifold of your engine contains the air-fuel mixture. If you give a close look to it, you will see that it would be though enough for this intake manifold to distribute the air-fuel mixture throughout cylinders. Theoretically, your engine cylinders should receive the same amount of air-fuel mixture with same richness for proper functioning. But, practically the mixture of end line cylinders is comparatively richer.
Comparatively, center cylinders of your engine will receive leaner mixture than end cylinders. This distribution becomes finer and smoother, when the intake manifold becomes heated up. After a few strokes, when the engine becomes heated up, the intake manifold of your engine also becomes heated up and it aids to vaporize fuel droplets.
0 comments:
Post a Comment