How to Find a Vacuum Leak with a Smoke Machine - Fixing Rough Idle or P0171 Code

Are you dealing with a P0171 code and suspect a vacuum leak in your vehicle? In this video, I’ll show you how to find and fix vacuum leaks using a smoke machine. This effective method makes it easy to identify leaks in the intake system, which can lead to rough idling, stalling, and decreased engine performance. Join me as I demonstrate the step-by-step process for diagnosing vacuum leaks. You’ll gain valuable tips and techniques that will help you troubleshoot and resolve issues in any vehicle. Don’t let a vacuum leak affect your engine’s performance—watch now and learn how to get your car back on the road! Smoke Machine: https://amzn.to/40zhpFA If you find this video helpful, please like, subscribe, and share your thoughts or questions in the comments below. Let’s tackle this issue together! #P0171Code #VacuumLeakDiagnosis #SmokeMachine #DIYAutoRepair #EnginePerformance #RoughIdleFix"