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Discussion Starter · #1 ·
Has anyone had any CAT issues after installing SRT? My CEL light came on and now under heavy throttle it smells like rotten eggs. I have had my SRT on for about 1000 miles. Has anyone else had this issue? It is at Lexus as we speak.
 

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Discussion Starter · #4 ·
They just called and said the car is running rich. They replaced the MAF under warranty because they think that is what is reading wrong. I am at 5200 feet, so everything runs really rich up here. Even if the computer adjusts itself, I still lose the normal 10-15% in power over you sea level guys. Kinda sucks. Oh, they said it did not hurt my CATS.

Thanks all.
 

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Discussion Starter · #6 ·
So far no CEL. They said it wasn't dirty at all (because I had cleaned it the day before) so they didn't know why it threw the CEL. Must be bad the tech said. Plus, since you can buy a SRT from a few Lexus dealerships, they accepted it.
 
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