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11/07/2022 2:21 pm
Topic starter
It's the second time it's come back. The first time I put a gallon of lacquer thinner to my half full gas tank. It seems that fix didnt work.
I'm going to do a back pressure test on my catalytic converter to see if I need a new one. Is this my next step?
Car drives, runs, and starts fine. Very minimal shaking at idle and park.
I read somewhere if my catalytic converter is bad, it doesn't affect the reliability of the vehicle? Can I keep driving it? No emissions tests where I live.
My ltft is also high at 17 to 20%. Unsure if related.
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11/07/2022 5:07 pm
Find the cause of the inefficient CAT that is occurring upstream.
