![Where do I pump the smoke through to test for a vacuum leak from the car being too lean? Air intake ? Vw GTI mk5 : r/MechanicAdvice Where do I pump the smoke through to test for a vacuum leak from the car being too lean? Air intake ? Vw GTI mk5 : r/MechanicAdvice](https://i.redd.it/t4453abxnsc41.jpg)
Where do I pump the smoke through to test for a vacuum leak from the car being too lean? Air intake ? Vw GTI mk5 : r/MechanicAdvice
![engine - How do I find a vacuum leak? I'd highly prefer not to use a carb cleaner spray - Motor Vehicle Maintenance & Repair Stack Exchange engine - How do I find a vacuum leak? I'd highly prefer not to use a carb cleaner spray - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/YXqJL.gif)
engine - How do I find a vacuum leak? I'd highly prefer not to use a carb cleaner spray - Motor Vehicle Maintenance & Repair Stack Exchange
![engine - How do I find a vacuum leak? I'd highly prefer not to use a carb cleaner spray - Motor Vehicle Maintenance & Repair Stack Exchange engine - How do I find a vacuum leak? I'd highly prefer not to use a carb cleaner spray - Motor Vehicle Maintenance & Repair Stack Exchange](https://i.stack.imgur.com/KnYiu.gif)