Exhaust dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Nancy Wagaman

By-products and fumes from a fire (or a vehicle, furnace, or something else involving combustion) can represent: The “by-products,” results, or effects of a process or action.

The results from an interaction between people.

Venting something undesired, such as toxic emotions or judgments.

See Smoke, Engine, Vehicle, Vent, Fuel

Source: The Curious Dreamer’s Dream Dictionary Author: Nancy Wagaman

Interpretation 2 — Stearn Robinson - Tom Corbett

The sound of an engine or motor exhaust in your dream forecasts an upcoming period of power in your life.
Source: The Complete Guide to Interpreting Your Dreams Author: Stearn Robinson - Tom Corbett

Interpretation 3 — Joan Seaman - Tom Philbin

Remember that every action has a reaction.
Source: New American Dream Dictionary Author: Joan Seaman - Tom Philbin