VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesTechnologyQuestion
Question
Technology

Which outcome results when carbon deposits obstruct a gasoline direct injector channel?

A)Lean combustion mixtures occur
B)Fuel pump pressure will increase
C)Engine oil viscosity increases faster
D)Cylinder wall lubrication improves

💡 Explanation

Lean mixtures form because the carbon restricts fuel flow, upsetting the stoichiometric ratio, therefore the engine runs lean, rather than improving lubrication/viscosity, due to fuel starvation caused by injector blockage. This relies on the Bernoulli principle as the Fuel flow impacts cylinder fueling targets.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Technology