The previous owner did the power steering pump upgrade already. He paid over $1000 for the part and the dealer to install.

On the injectors, your suggestion is to replace all with new bosch, should the common rail be replaced to? I know the injectors can take out pistons and the common rail. Will the common rail take anything out if it fails?

I bought an Edge monitor system that monitors the fuel rail pressure, exhaust temperature, transmission temp and turbo boost.

Thanks