Articles By

David Lawrence

P1421 Code? Here’s How to Fix It Quickly and Easily

P1421 Code Meaning
The P1421 code is a manufacturer-specific powertrain code. Because it is manufacturer-specific, its exact definition depends entirely on the vehicle ...

P1423 Code? Here’s How to Fix It Quickly and Easily

P1423 Code Meaning
The P1423 trouble code is a manufacturer-specific powertrain code. Its exact definition depends entirely on the vehicle application, primarily indicating ...

Best and Worst Cadillac XTS Years: What to Buy & Avoid

Cadillac XTS Best And Worst Years
The 2018 and 2019 Cadillac XTS model years are the best choices, offering the most refined experience and fewer complaints. ...

Best and Worst Cadillac XT5 Years: What to Buy & Avoid

Cadillac XT5 Best And Worst Years
The 2021 Cadillac XT5 is the best year for used buyers, offering a mature powertrain and fewer complaints. The 2017 ...

Best and Worst Cadillac XT6 Years: What to Buy & Avoid

Cadillac XT6 Best And Worst Years
The best Cadillac XT6 model years are 2022 and 2023, as these mature first-generation models benefited from early production fixes ...