![Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71inTRYWINL._AC_UF350,350_QL80_.jpg)
Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive
![BMW 3 Series Questions - there is engine oil in my e46 radiator but there is no water in the en... - CarGurus BMW 3 Series Questions - there is engine oil in my e46 radiator but there is no water in the en... - CarGurus](https://static.cargurus.com/images/site/2018/06/24/13/21/pic-8158068562897210386-1600x1200.png)
BMW 3 Series Questions - there is engine oil in my e46 radiator but there is no water in the en... - CarGurus
![BMW E46 Cooling System Leak Test | BMW 325i (2001-2005), BMW 325Xi (2001-2005), BMW 325Ci (2001-2006), BMW 325ti (2001-2004) | Pelican Parts Technical Article BMW E46 Cooling System Leak Test | BMW 325i (2001-2005), BMW 325Xi (2001-2005), BMW 325Ci (2001-2006), BMW 325ti (2001-2004) | Pelican Parts Technical Article](https://cdn4.pelicanparts.com/BMW/techarticles/BMW-3-Series-E46/111-WATER-Cooling_System_Leak_Test/images_med/pic04.jpg)
BMW E46 Cooling System Leak Test | BMW 325i (2001-2005), BMW 325Xi (2001-2005), BMW 325Ci (2001-2006), BMW 325ti (2001-2004) | Pelican Parts Technical Article
![DIY: Stewart Water Pump + Expansion Tank + Coolant Change + 2 Tensioner Pullies | E46 Fanatics Forum DIY: Stewart Water Pump + Expansion Tank + Coolant Change + 2 Tensioner Pullies | E46 Fanatics Forum](http://www.argyrides.eu/bmw/mods/wp_exp_ten/images/01.jpg)
DIY: Stewart Water Pump + Expansion Tank + Coolant Change + 2 Tensioner Pullies | E46 Fanatics Forum
![Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71GN6rUX5IL._AC_UF894,1000_QL80_.jpg)
Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive
![My water pump is off. (M54B30) how would you best flush the coolant system assuming some degreaser spray got in this cavity? Or am I fukt? : r/e46 My water pump is off. (M54B30) how would you best flush the coolant system assuming some degreaser spray got in this cavity? Or am I fukt? : r/e46](https://preview.redd.it/my-water-pump-is-off-m54b30-how-would-you-best-flush-the-v0-v8srol6avou91.jpg?auto=webp&s=8256eaa7a8646b5162e2887aab17a84f365eb442)
My water pump is off. (M54B30) how would you best flush the coolant system assuming some degreaser spray got in this cavity? Or am I fukt? : r/e46
![Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71bjfZ+mY8L.jpg)
Amazon.com: JIFETOR Radiator Pressure Leakage Tester Tool Kit, 14PCS Automotive Cooling System Water Tank Leak Test Detector Set with Aluminum Hand Pump and Adapters : Automotive
![Another coolant leak issue, One of my hoses I believe that connects to the radiator housing underneath the reservoir tank, I just want to confirm that is the return hose (5). : Another coolant leak issue, One of my hoses I believe that connects to the radiator housing underneath the reservoir tank, I just want to confirm that is the return hose (5). :](https://i.redd.it/hfz192affzx71.jpg)