Joined Mar 2010
L7: Teacher
Forum Thread
Has anyone used cataclean before?
January 15, 2024 at
09:24 PM
My car is throwing Oxygen sensors codes for upstream while it did this over a year ago for a down stream oxygen sensor. It was idling/driving rough intermittently which it is doing now and I saw on youtube where some people tried Cataclean and it cleared up the issue.
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For some built up varnish, Scotty Kilmer suggests mixing some varnish remover in a full tank of gas & going for a very long trip. Can't let it just sit or slowly use it up over a month. But you'll want to watch his vids on it before even thinking of doing.
There can be a couple different codes for your O2 Sensors...bad read or not heating, etc.
Not Heating- it's toast no matter how clean you make it and have to replace it.
I think my right shoulder is still dislocated from swapping out one of the pre-cat O2's for DW's Van. Working Transverse motors can really suck!
There can be a couple different codes for your O2 Sensors...bad read or not heating, etc.
Not Heating- it's toast no matter how clean you make it and have to replace it.
I think my right shoulder is still dislocated from swapping out one of the pre-cat O2's for DW's Van. Working Transverse motors can really suck!
Chances are you need a set of sensors.
What year is your vehicle?
Chances are you need a set of sensors.
What year is your vehicle?
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