- STEP 1 – Safety first.
- STEP 2 – Press down on the radiator cap, slowly turn it counter-clockwise until it hisses, wait until the.
- STEP 3 – Place a large container under the drain valve at the bottom of the radiator.
- STEP 4 – Loosen the drain valve and allow the coolant to completely drain out.
Table of Contents
How much coolant does a 2008 BMW 535i take?
It should take about 8-10 quarts to fill the system. Put the cap securely back on the expansion tank.
How do I find my coolant drain plug?
Hello, the radiator drain plug will be a the bottom edge of the radiator, facing the engine (passenger side). If you drain the coolant, be sure to catch it with a pan of some sort, and properly dispose of it.
How do you drain BMW coolant?
What kind of coolant does a 2008 BMW 535i take?
Pentosin – Pentofrost NF (G11) Silicate European Concentrate Antifreeze / Coolant – 1.5 Liters (Part No. 8114117)
Does BMW need coolant flush?
How often should you change coolant in a BMW? Typically, you should have your BMW coolant flush completed every 30,000 miles or every two years. There are some instances where your vehicle can go without a flush for a longer period of time.
Is there a drain plug on the radiator?
Remove your radiators drain plug, allow all of the fluid to drain completely out of your radiator and then screw your drain plug back on. Remove your radiator cap and refill your radiator with fresh coolant.
Can I do a coolant flush myself?
Flush the Radiator Remove the radiator cap and pour distilled water into the radiator until full. Replace the cap, then start up the vehicle and let it run for 10 to 15 minutes. This will work the distilled water into the engine, flushing out any loose debris or corrosion along with the last of the old antifreeze.
Is it necessary to drain coolant from engine block?
For many cars, it may never be necessary to flush the engine block – it’s only vehicles that aren’t driven for an extended period or go a long time without oil changes that might need a full flush out. The procedure can be quite complex, and for that reason it’s best done by a professional.
Is it better to drain or flush coolant?
Simply draining the radiator may get rid of most of the old antifreeze but could leave some coolant and contaminants behind, which would then mix with and pollute your new antifreeze and cause overheating. You want a full flush, a forced removal of anything old so you can pave the way for new fluid.
Can I just drain and fill coolant?
most will simply say to change the coolant, which usually means a drain and fill. if you have a pretty new car, or you’ve been punctual with your routine maintenance schedule, your car should be just fine with this.
Why does BMW use blue coolant?
We recommend using BMW’s “Blue” coolant in your car because it is silicate & phosphate free, and has a much longer lifespan inside of your car’s cooling system.
Can you reuse coolant after draining?
Yes it is possible to reuse the coolant, provided you drain it out into a clean pan and when you put it back in, use some sort of filter for smaller particles (an old t-shirt works great). It may not be worth going through the hassle if your coolant isn’t fresh.
What happens if you don’t drain your coolant?
Scale and rust particles will build up in the cooling system over time. If you go too long without flushing your coolant, these particles can clog passages, potentially damaging your heater core or overheating your engine.
What happens if you fill coolant too high?
Most of the time, excess coolant is expelled from an overflow hose. You’ll likely see a puddle of coolant beneath your car if this has happened. In worst case scenarios, overfilling your antifreeze tank can lead to electrical damage if overflow comes into contact with engine wiring.
Does BMW require special coolant?
BMWs have specific coolant requirements (nitrite and phosphate free) to prevent build-up and corrosion of aluminum components, so not just any off-the-shelf antifreeze will do.
Can I put green antifreeze in my BMW?
Sure. Any car can drive with low coolant.
How much does BMW charge for coolant flush?
The average cost for a BMW 328i coolant change is between $276 and $315. Labor costs are estimated between $151 and $191 while parts are priced at $124.
Is it worth doing a coolant flush?
Coolant flushes provide many benefits to your cooling system. It is important to maintain your cooling system, just like every other part of your automobile, which is why we recommend a coolant flush once a year to keep your cooling system working effectively.
Do all BMWS take the same coolant?
Every vehicle manufacturer, including BMW has developed its own coolant or requires a exact coolant that is unique to definite years and models.
Can you drain a radiator while hot?
Make Sure the Engine Has Cooled Once you’ve determined you need to flush the radiator, also referred to as a coolant flush, place your hand on the engine block to check if it’s hot or cold. If it’s hot, don’t open it, and wait for it to cool.
How often should you drain a radiator?
The short and generally agreed upon answer is that you should flush your radiators every 5 to 6 years. BUT, because power flushing is a way to maintain your system, you should ask a couple of questions first.
Can coolant flush damage car?
With modern coolants, flushes likely help the operation of the cooling system and, in any case, do no harm. If enough corrosives build up in your coolant, your metal engine parts can degrade. If enough contaminants build up that your engine freezes, you can end up with irreparable engine damage.
How long should I wait to start my car after adding coolant?
Once the hood is open, there’s a risk of being sprayed with hot water or steam. “Your personal safety is most important,” he says. “Waiting for at least 15 minutes allows the hood, engine and leaking coolant to cool.”
Can a radiator flush cause problems?
No, a radiator flush won’t cause problems if it is done correctly and flushes everything out as it is intended, then your car will run the same or better.