The most common check engine repair was "replace catalytic converter, " a pricey repair most often seen on aging or not well-maintained vehicles. With consumers holding onto their cars longer than ...

Photo: Bring a Trailer As for the engine, it’s the previously mentioned 427 ci L71 V8 unit with the three two-barrel carburetor setup. It was rebuilt in 2005 and overhauled between 2016 and 2017.