![Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Audi_Tech/16-WATER-Coolant_Flush/images_small/pic07.jpg)
Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article
![Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Audi_Tech/16-WATER-Coolant_Flush/images_large/pic05.jpg)
Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article
![No heat at idle after some soft of coolant flush/drain/change/treatment? Here is fix - AudiWorld Forums No heat at idle after some soft of coolant flush/drain/change/treatment? Here is fix - AudiWorld Forums](https://www.audiworld.com/forums/attachments/a4-b5-platform-discussion-1/14776d1295120337-bleeding-coolant-system-without-bleeder-screws-heater-core-bleed.jpg)
No heat at idle after some soft of coolant flush/drain/change/treatment? Here is fix - AudiWorld Forums
How to Drain and Refill Coolant 2004-2008 Audi A4 (B7) (2004, 2005, 2006, 2007, 2008) - iFixit Repair Guide
Audi A4 1.8T Volkswagen Coolant Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article
![Audi A4 B6 Coolant Temperature Sensor Replacement (2002-2008) | Pelican Parts DIY Maintenance Article Audi A4 B6 Coolant Temperature Sensor Replacement (2002-2008) | Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Audi_B6_A4/13-WATER-Coolant_Temperature_Sensor_Replacement/images_large/pic04.jpg)