why is my car leaking oil after an oil change

Introduction

After you get your car’s oil changed, you expect it to run a little better. But what do you do when you notice your car leaking oil after an oil change? There are a few reasons why this might happen, and we’ll explore them all in this blog post. We’ll also provide some tips on how to prevent oil leaks in the future. So if you’re wondering why your car is leaking oil after an oil change, read on!

What Causes an Oil Leak After an Oil Change?

One of the most common reasons for an oil leak after an oil change is simply that the drain plug was not tightened properly. The drain plug is located at the bottom of the oil pan, and if it is not tightened sufficiently, oil will leak out. Another possibility is that the gasket or seal around the drain plug was damaged during the oil change, and this too can cause an oil leak.

If your car has an oil filter, it is also possible that the filter was not installed correctly, or that the O-ring seal around the filter housing was damaged. Either of these can cause oil to leak from the filter housing.

Finally, it is possible that there is a crack or hole in the oil pan itself. This is generally more serious than a loose drain plug or damaged gasket, and will likely require replacement of the entire oil pan.

How to Fix an Oil Leak After an Oil Change

If your car is leaking oil after an oil change, don’t panic! There are a few possible reasons why this might be happening, and most of them are easily fixable.

One possibility is that you simply didn’t tighten the oil filter cap enough. Check to see if the cap is tight and if it is, try tightening it a bit more. If that doesn’t work, you may need a new oil filter.

Another possibility is that the gasket on the oil filter cap is damaged or not seated properly. Inspect the gasket to see if it looks damaged or out of place, and replace it if necessary.

Finally, it’s possible that the drain plug wasn’t tightened properly when you changed the oil. The drain plug is located at the bottom of the engine, and if it isn’t tightened properly, oil can leak out. Tighten the drain plug until it’s snug, but don’t over-tighten it.

If you’ve tried all of these things and your car is still leaking oil, take it to a mechanic for further diagnosis.

Conclusion

If your car is leaking oil after an oil change, then there are a few possible reasons why. It could be that the old gasket wasn’t removed properly, or that the new gasket wasn’t installed correctly. There could also be a problem with the sealant used on the new gasket. Whatever the reason, it’s important to get it fixed as soon as possible so that you don’t damage your engine.