HF cat smell.

Jimbo370 · 03-15-2018, 10:35 PM

I changed my OEM for used stillen HFC about 6 months ago. Lately once a week I will smell the infamous sulfur smell while sitting at the red light. A few months back I installed a used after-market agency exhaust. I have K&N drop filters. I drive pretty normal and use Shell gas med/high grade. Is this a computer problem?

Quicksilvers · 03-16-2018, 12:41 AM

Quote:

Originally Posted by Jimbo370

I changed my OEM for used stillen HFC about 6 months ago. Lately once a week I will smell the infamous sulfur smell while sitting at the red light. A few months back I installed a used after-market agency exhaust. I have K&N drop filters. I drive pretty normal and use Shell gas med/high grade. Is this a computer problem?

This burnt exhaust smell is normal with high flow catalytic converters installed on your 370Z.

03-15-2018, 10:35 PM	#1 (permalink)
Jimbo370 Enthusiast Member Join Date: Jan 2014 Location: Florida Posts: 466 Drives: 09 black 370z MT Rep Power: 11	HF cat smell. I changed my OEM for used stillen HFC about 6 months ago. Lately once a week I will smell the infamous sulfur smell while sitting at the red light. A few months back I installed a used after-market agency exhaust. I have K&N drop filters. I drive pretty normal and use Shell gas med/high grade. Is this a computer problem?

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