08/22/2026
🔩 Process Walkthrough: What does a BMW cooling system service actually involve?
Clackamas BMW owners deserve to know exactly what they're paying for. Here's what happens at Steve's Imports:
1️⃣ Full visual inspection — hoses, clamps, thermostat housing, water pump, radiator, and expansion tank
2️⃣ Coolant testing — concentration and pH levels; degraded coolant corrodes aluminum internals
3️⃣ System flush — old coolant drained, debris and scale cleared before fresh fluid goes in
4️⃣ Refill and air bleed — BMW-approved coolant at correct mix; all air purged from the system (a step many shops skip)
5️⃣ Pressure and leak test — confirmed leak-free under simulated operating pressure
Skipping the bleed or the pressure test are the two most common shortcuts at other shops — shortcuts that lead to overheating later.
We don't cut corners. Serving Clackamas, Portland, and Gresham BMW owners.
📅 Book your cooling system service: stevesimports.com/bmw-repair-clackamas/
⭐ Our Clackamas reviews: https://maps.app.goo.gl/yBXyJb51tZZJ5d4KA