Question about my 2007 Mercedes Benz E350

So I have a 2007 Mercedes-Benz E350 with over 249,000 miles. When I hit the gas, there's a ticking noise I'm assuming from the engine, but the noise goes away after taking your foot off the gas pedal. Also, when I remove the oil cap, there's a little bit of smoke with oil coming out a little when the car is on. Thank you!

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MercedesMedic made a comment.
1 year 2 months ago

Is the check engine light on ? 

 
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JQuest313 made a comment.
1 year 2 months ago

Yes

 
user profile image
JQuest313 made a comment.
1 year 2 months ago

Yes

 
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EuroTech made a comment.
1 year 2 months ago

What is the code?

Here are instructions on how to scan the CEL.

https://www.youcanic.com/check-engine-light

 
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MercedesMedic made a comment.
1 year 2 months ago

Read the trouble codes using an obd2 scanner. Autozone may read the trouble codes free of charge. 

 

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