This fuel saving tip for covina residents is so simple you won't believe it. It has to do with your gas cap. The first thing is to make sure it's screwed on tight. If it's loose, gas vapor will be con...
I’d like to give you a quick overview of the fuel system. It starts with the fuel tank. The fuel pump is located inside the tank and pumps fuel out to the engine. Somewhere alo...
There are a lot of misconceptions about fuel grades – and by fuel grades I mean the octane rating. With names like “Standard," “Super," “Plus," and “Premium,” it&rs...
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Question:My new car has a “GDI” engine. What does that mean to me and other covina vehicles with this new type of engine?Raul's Auto Repair Answer:GDI stands for Gasol...
Each time we fuel up our vehicles, we get a little whiff of gasoline, so the smell is very familiar. There shouldn’t be any gasoline smell in or around your vehicle when you are away from the ga...
A lot of gas is wasted in dirty fuel delivery systems. Let’s start at the tank. The gas tank gathers of dirt, rust and sediment over the years. That’s why there’s a...
Today's 
Raul's Auto Repair post contains a quick overview of the fuel system. It starts with the fuel tank. The fuel pump is located inside the tank and pumps fuel out to the engine. Somewhere along ...
Maintaining your car or truck will make it more efficient. It works the way it was designed to and that means it uses less fuel: And you save money.
To help organize our discussion, let&r...
