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875 Gold St, Manchester, NH, 03103

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Phone Numbers:Sales Hours:
  • Mon - Thu9:00 AM - 7:00 PM
  • Fri - Sat9:00 AM - 6:00 PM
  • SunClosed
Service Hours:
  • Mon - Fri7:30 AM - 5:00 PM
  • Sat8:00 AM - 5:00 PM
  • SunClosed
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  • Mon - Fri7:30 AM - 5:00 PM
  • Sat8:00 AM - 5:00 PM
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Overfill Engine Oil Symptoms

Having enough oil in your car ensures that the engine and associated parts move smoothly together. You can enjoy the ride through Manchester, Bedford, and Nashua, New Hampshire, better with the right amount of oil.

What if you overfilled your engine with too much oil? Learn the symptoms of overfilling your engine with oil from Mercedes-Benz of Manchester and see why it’s best to use caution when you add extra oil.

 
Symptoms of Overfilling Your Engine Oil

So, you checked the dipstick and realized that you’re low on oil. Instead of scheduling service, you decided to add oil to your car because you’re not due for a synthetic oil replacement yet.

While it’s good to keep up with the oil level, you may put too much in. If you did, you may encounter these symptoms. Let’s go over them.

  • Burning oil
  • Puddles of oil under your car
  • Misfiring, stalling, or rough idling engine
  • Squealing or grinding sounds
  • Lackluster acceleration

You can smell burning oil, and others on the road may see white smoke coming from your tailpipe. If you move your car from its typical parking spot, you may notice a puddle on the ground.

When you drive, you may find that the engine misfires or stalls, so that your car cannot perform as it should. You also may experience lackluster acceleration, which can be frustrating or even concerning if you cannot speed up when entering a highway. Loud, grinding noises can indicate too much oil, too.

 
What Happens If You Overfill Your Engine Oil

Depending on how much oil you put into your car, you could risk damaging the engine. A quart or more of excess oil can raise the level of oil in the pan. This oil will consistently touch the crankshaft, which moves fast and stirs up the oil into a froth. Frothy oil cannot smoothly move through the engine, meaning you’re lacking the performance that you're used to.

While decreased performance may sound innocuous, a poorly lubricated engine can overheat. This can ruin the engine and be dangerous if you’re on the road. It also can lead to too much pressure in your engine, which could result in leaks in the gaskets and seals.

 
How to Remove Excess Oil

When you’ve detected the symptoms and figured out that your car has too much oil, you should schedule another synthetic oil replacement. During the replacement, a skilled service technician can examine your engine while performing the synthetic oil replacement to determine if there’s any damage.

If you’re a savvy mechanic on your own time and have the right equipment, you may be able to jack up your car and remove the excess oil. Use an oil extractor pump to siphon off the extra oil. Nevertheless, it is recommended that you schedule an inspection after performing this extraction to ensure that there’s no engine damage.

Schedule a Synthetic Oil Replacement at Mercedes-Benz of Manchester
 

While it’s important to have enough oil in your car, it's equally important to not have too much. Learn about overfill engine oil symptoms, so you can successfully cruise around Manchester, Bedford, and Nashua, NH. To schedule a synthetic oil replacement, contact Mercedes-Benz of Manchester online.


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Mercedes-Benz of Manchester 42.956322, -71.440817.