Why is my check engine light on?
how to clean the sensors of the low efficiency Cadillac converter without replacing
Is this a good question?
Score
1
890417
2 Answers
Rep: 43
3
They sell so stuff on Amazon that cleans Cats and O2 sensors, 2 cans for $30. You can always pull the O2 sensors out (probably lots of PB Blaster and maybe a busted knuckle depending on where they are located) then hit them with some carb cleaner till they sparkle.
Was this answer helpful?
Score
0
