Exhaust smell/noise?

2017 HYUNDAI TUCSON
107,000 MILES • 1.6L • 4 CYL • 4WD • AUTOMATIC
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ASCRAWN
  • MEMBER
  • 1 POST
1) The engine is really loud for about 15 seconds from a cold start and then sounds really quiet.

2) When accelerating after a cold start. I hear a rhythmic clicking noise that increases in speed and gets quieter as I accelerate.

3) When I come to a stop, I smell strong exhaust fumes in the cabin.

4) The car tends to lurch when idling and is periodically hesitant when starting from a stop.

I realize 1 and 4 might be normal for a turbocharger. I just bought the car 5 days ago from a Toyota dealership, but they are a 2 hour 45-minute drive away. I'm trying to get an idea of what is wrong before I drive it up there. Thank you!
Oct 13, 2022 at 5:44 AM
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BORIS K
  • CERTIFIED EXPERT
  • 836 POSTS
Hello,

Can you please take a short video of the engine noise and upload it to our site for further evaluation.

Thank you.

Cheers, Boris
Oct 13, 2022 at 7:49 AM