what are symptoms of a cytalitic converter ging bad?
3 Answers
A major loss of power and bogs when you step on the gas.
If it goes bad without clogging (burning leaded gas will coat the platinum) your O2 will throw an alarm (check engine light)
nissantech answered 4 years ago
Loss lf power especally on hills , loud engine, may more heat than normal under the engine bay. https://www.youtube.com/watch?v=OXHtT8DHx7w