Question: I took your advice and purchased a diagnostic scanner. I’ve been playing with it and trying to make sense of some of the things on the data list. I remember you saying that the “fuel trims” ...

Hello. I've had an ongoing problem with my 2008 Corvette for over a year. I have reoccurring fault codes of P0171 and P0174, fuel trim lean on bank one and two. I have had the car to four shops and ...

This month we will be concentrating on diagnosing a clogged fuel injector using data from a can tool. Diagnosing a clogged injector is not always easy because the symptoms act similar to low ...

In this installment we will be finishing our series on diagnosing fuel injector problems. We will be covering some of the differences between the diagnostic procedures for the 1982-’95 Corvettes ...

Factory fuel economy packages, the special trims or option groups bundled with efficiency improving items such as low-rolling-resistance tires, aerodynamic tweaks and electric power steering, cost the ...

Our team of experts created Car and Driver’s Comparison Tool to inform and simplify your car-buying research. Compare features, specs, prices, and performance between different trim levels on any ...

This month we will be concentrating on diagnosing a clogged fuel injector using data from a can tool. Diagnosing a clogged injector is not always easy because the symptoms act similar to low ...

Our team of experts created Car and Driver’s Comparison Tool to inform and simplify your car-buying research. Compare features, specs, prices, and performance between different trim levels on any ...