| Title | : | Will lacquer thinner clean a catalytic converter We test Scotty Kilmer's hack |
| Duration | : | 16 minutes, 29 seconds |
| Uploader | : | FMJeeping |
| Added On: | : | 20 May, 2022 |
| Views | : | 98.0K times |
| Likes | : | 0 |
| Source | : | YouTube |
I bought a 2004 GMC Yukon Denali with 2 codes. P0420 and P0430. Catalytic converter prices are at an all time high. I decided to try and clean the catalytic converters with lacquer thinner, after seeing a video by Scotty Kilmer. Scotty Kilmer claims th
