The 335i shows oil temperature on a car thats designed to run at varying temperatures. 220 is very very good temp to be running in a 335i… most are running 230-250…
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What is normal coolant temperature for a BMW?
Normal Temperature engine temperature gauge Most experts agree that your engine should run between 195 degrees and 220 degrees.
What coolant temp is too high N54?
If the temp doesn’t exceed 240F, you don’t really need an oil cooler. Our engines, however, put out gobs of power for their size, and you need augmented water and oil cooling to prevent limp mode (which in turn prevents major failures) under track conditions.
How do you check the coolant temperature on a 2007 BMW 335i?

How can I tell if my BMW is overheating?
One of the easiest ways to identify an overheating engine is to touch the hood. If it is too hot to touch after 10 seconds, the engine is likely overheating. Another clear indicator of BMW engine overheating is steam escaping from under the hood.
Do BMW engines run hot?
BMW engines are known for their reliability and longevity but can still run into overheating problems. The key to avoiding these issues is regular maintenance and keeping an eye on your car’s temperature gauge. If you notice any warning signs listed above, contact us today for more information about how we can help!
What temp is too high for coolant?
If it ever goes into the red stop the car before you cause any serious damage to the engine. Normal coolant temperature will be around 195 to 220 Fahrenheit (approx 90ยฐC) and anything above or below this can start causing problems.
Is 250 degrees to hot for an engine?
You can run your car at 240 or 250 degrees without hurting anything, as long as the water in the radiator doesn’t boil. Once the water boils, it will immediately push water out the overflow, lower the coolant level in the radiator, and give you air bubbles circulating through the cooling system.
What should coolant temp be while driving?
For most cars, the normal operating engine temperature is in a range of 195 to 220 degrees Fahrenheit, though most dashboard temperature gauges don’t show an exact temperature. Instead, there are typically markings for cold and hot on the edges of the gauge and a normal range in the middle.
How hot does a BMW engine get?
Coolant temp should sit in the 90-100 C. The thermostat open at 88 C. Having a lower temperature is not a good thing, the engine has been designed to operate at it’s most effective and efficient in the 90-100 degrees as fas as I know.
How do you reset the coolant light on a BMW?

What temp should BMW 328i run at?
“Normal” is 212, but it will go as high as 234 when cruising. The DME has 3 or 4 different modes it uses… when you’re cruising on the highway it will go as high as 234 to burn off moisture, etc, and it will drop down as low as 190 when accelerating.
Why doesn’t my BMW have a temperature gauge?
BMW opted for no coolant gauge bc the gauge needle would move around too much – for the average driver. And so not to confuse the average driver, BMW decided not to provide an coolant gauge. We all just wait until we see the oil temp gauge start to come up to temp, before we start to hammer it!
Where should my BMW temperature gauge be?
The temperature gauge needle should be straight up or maybe a little to the left. If you stop briefly then restart it, the needle may indicate a little hot, due to the engine heating up the stagnant coolant adjacent to the coolant temperature sender.
How do I check my BMW water temperature?

Why do BMW engines get so hot?
Possible reasons behind a BMW overheating Overheating can also indicate a thermostat issue. If the thermostat doesn’t open, coolant isn’t able to flow to where it needs to go. A car could also overheat due to an electrical component, such as the electric cooling fan and electric cooling fan controller.
How do you cool down a BMW engine?

How do I know if my BMW water pump is bad?
- Coolant Leaks.
- High-pitched Whining Sounds.
- Engine Overheating.
- Steam Coming From The Radiator.
- Higher Mileage.
- Routine Maintenance.
- Regular Coolant Changes.
- Any Change In Your BMW’s Performance.
Why is my BMW 335i overheating?
The most common reasons a BMW 335i is overheating are a coolant leak (water pump, radiator, hose etc.), the radiator fan, or a failed thermostat.
How do I stop my BMW from overheating?
If you see that your engine is starting to overheat, you’ll want to turn off the AC and turn on the heat to get the heat away from your engine. This reduces the burden on the cooling system. If that doesn’t work, pull over and turn off the engine. Once the car has cooled, open the hood and check the coolant.
What coolant should I use for BMW?
Zerex G-48 Formula Full Strength Coolant The ZEREX G-48 coolant is ideal for BMW cars. Designed for both diesel and gasoline engines, the coolant has low-silicate, pH, anti-phosphate technology that protects all metals, like aluminum against corrosion.
Is 215 coolant temp too high?
If your cooling gauge has numbers, the acceptable operating range is 195 to 215 degrees. Above or below that range, in normal engine operation, may suggest a cooling system or engine problem.
Is 185 a good coolant temp?
Most engines are designed to run with coolant temperatures between 160 degrees and 200 degrees. If temperatures in your engine stay too cool combustion will have to be too rich to keep things running smoothly.
How do I lower the coolant temperature?
- Park your car in the shade.
- Use car window shades.
- Tint your windows.
- Leave car windows open slightly.
- Turn the floor air vents on.
- Use the fresh air setting instead of recirculation on your A/C.
- Keep your eye on the car temperature gauge.
Is 240 coolant temp too high?
The engine coolant is overheating if it’s around 240 to 250 degrees. This is a critical light! It means your engine is beginning to overheat.