The interwebz tend to recommend having the car taken to a mechanic so that they can perform a smoke test. How to smoke test for a vacuum leak on your car or truck Short, sweet and to the point! Vacuum leaks can wreak havoc on your vehicle’s performance, leading to poor fuel efficiency, rough idling, and even engine damage Identifying these leaks is crucial for maintaining your automobile’s health One of the most effective methods for detecting vacuum leaks is smoke testing
In this extensive guide, we will take you through the steps of smoke testing, tool recommendations, and. A cigar can be an effective tool for detecting vacuum leaks because of the smoke it produces Although a smoke machine can be used to detect vacuum leaks, but a cheap cigar can also be effective. Can anyone point me to some instructions on how to test for vacuum leaks with a smoke machine First time attempting to test for leaks and want to make sure i'm testing. Not sure if there is already a thread about this, but smoke testing a car for vacuum leaks is one of the best troubleshooting steps you can take for idle/drivability issues
