Question

The diesel exhaust fluid is injected​ ________.

A. After the oxidation catalyst

B. Into the exhaust manifold

C. Just in front of the muffler

D. At the end of the tail pipe

Answer 1

Explanation:

The diesel exhaust fluid is injected c just in front of the muffler.

Answer 2

Answer:

C

Explanation:

The diesel exhaust fluid is injected​ just in front of the muffler.