'03 SC430 exhaust smell; what can i do?
#16
Lexus Test Driver
Maybe it's a valve cover leak? I have the same smell sometimes but my cats are in optimal shape. I think oil is leaking from the gasket and it's producing a burning smell. I
#19
Driver School Candidate
Catalitic smell
Well thank you all for your input on Catalitic smell for my SC 430 2005.
I used two treatments of Cat Cleaner and the smell is gone. My dash indicater lights have turned off as well, YAY!
The treatment was $22 each $44 total. Worth every penny!
Been 500 miles and still no lights.
I used two treatments of Cat Cleaner and the smell is gone. My dash indicater lights have turned off as well, YAY!
The treatment was $22 each $44 total. Worth every penny!
Been 500 miles and still no lights.
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rocky5 (11-19-23)
#20
Well thank you all for your input on Catalitic smell for my SC 430 2005.
I used two treatments of Cat Cleaner and the smell is gone. My dash indicater lights have turned off as well, YAY!
The treatment was $22 each $44 total. Worth every penny!
Been 500 miles and still no lights.
I used two treatments of Cat Cleaner and the smell is gone. My dash indicater lights have turned off as well, YAY!
The treatment was $22 each $44 total. Worth every penny!
Been 500 miles and still no lights.
I could use some help here from you or anyone out there. Thank you.
#22
Pole Position
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