Anyone else smell burnt oil/antifreeze?

[NoBadDays98]

I was running my supra without a exhaust for about 2 months with only a turndown tip, so that's why I had the a smell in the cabin of the car but I've had my exhaust for 2 months now also and it smells like burnt oil/antifreeze I can't smell the difference. It smells fine from the exhaust but when I pull up to a red light I get a strong oder from the left side of the engine area, anyone know what that might be??

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[Spencer_22A91CF]

Did you ever figure out what the issue was? I'm experiencing something similar.

 

[NoBadDays98]

Yeah it's my catless downpipe, just something that comes w it but you get used to it lol

 

[Spencer_22A91CF]

Interesting, I have a catback exhaust but stock downpipe. It really smells like coolant but i don't see any leaks. Thanks for responding.

 

[NoBadDays98]

I had installed few new parts, plus my tune. that's why I was worried about the smell, but I had no leaks either. I took it to my buddies shop and he checked on everything and mentioned it would most likely just be the after market downpipe or exhaust

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