Vehicle Questions and Answers
Welcome to the Vehicle Q&A Hub. Find answers to your automotive questions, share your experiences, and get expert advice on vehicle maintenance, troubleshooting, and more!
1905 views
6 answers
The 2014 Mercedes E250 BlueTEC may encounter issues such as overheating and stalling, along with various engine problems. For instance, a spark plug could become dislodged, leading to engine complications, while a loose gasket must be promptly secured. Oil leaks must also be promptly addressed to prevent further damage. Of particular concern is the risk of engine overheating, which could potentially result in fires and even vehicle explosions. Moreover, there might be excessive oil consumption, necessitating more frequent oil changes than usual. It is recommended to replace the coolant every 60,000 miles, change the air filter every 15,000 to 30,000 miles, and replace the spark plugs every 100,000 miles unless they are copper, in which case they should be replaced every 30,000 miles.
Interesting, James mentioned some issues with the spark plugs, like the possibility of one popping off. It's worth noting that diesel engines don't use spark plugs; instead, they rely on glow plugs.
I purchased a brand-new one and have driven it for 102,000 miles. It gets almost 40 miles per gallon on the highway and has been trouble-free. Regular maintenance is required.
James B suggests that there may be an issue with spark plugs popping off, and he advises that these spark plugs should be replaced regularly. It's worth noting that the E250 Bluetec, being a diesel vehicle, does not have spark plugs.
@Carrie, Did you forget to mention anything else that belongs with the car?
In the 2014 Mercedes E250, there are issues with the engine, electrical system, transmission, brakes, seat belts, airbags, and suspension.