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Author Question: The intake manifold of a port fuel-injected engine does which of these? A) Uses a leaner air-fuel ... (Read 99 times)

awywial

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on: Jun 23, 2018
The intake manifold of a port fuel-injected engine does which of these?
 
  A) Uses a leaner air-fuel mixture than TBI B) Uses a heater to heat the intake air
  C) Contains only air D) Contains only fuel

Question 2

In an Atkinson cycle engine the ________ valve is held open longer than in an Otto cycle engine.
 
  A) Intake B) Throttle C) Timing D) Exhaust


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babybsemail

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Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

A


awywial

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Reply 2 on: Jun 23, 2018
Thanks for the timely response, appreciate it

bbburns21

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Reply 3 on: Yesterday
Gracias!

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