Author Question: Recirculating exhaust gas through the intake manifold ________. A) Lowers combustion temperatures ... (Read 158 times)

jasdeep_brar · **on:** Jun 23, 2018

Recirculating exhaust gas through the intake manifold ________.

A) Lowers combustion temperatures B) Can help prevent detonation
C) Both A and B D) Neither A nor B

Question 2

The upper portion of a two part intake manifold is often called the ________.

A) Lower part B) Plenum C) Housing D) Vacuum chamber