I cleaned my engine down with Gunk foamy engine cleaner. The inside of the TB can be cleaned with TB cleaner. Valve covers, if pulled off, can be cleaned with the engine degreaser or brakleen (same with intake).
__________________
2023 1LE 1SS BCD GCF JF5 MN6 SIA SLN UQT
10/13/22: 1100
Past Camaros: 13 1LE|02 SS|01 Z28|00 SS|91 1LE|91 Z28|89 IROC-Z
|