Mike209 asked 10 years ago
Will Berryman B12 interfere with a smog test since it is cleaning all the built up residue in the throttle body,valves,and injectors?
1 Answers
chemtooler Staff answered 10 years ago
If you haven’t been running Berryman B-12 Chemtool Fuel System Cleaner (part #0116) on a regular basis, then we suggest running most of the product out before getting smog tested in order to the maximize cleaning effect.
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