All modern Boulder vehicles come with fuel injection systems, so it’s a topic Eldorado Springs auto owners need to know something about. The mighty fuel injector is a valve that delivers the gas or diesel fuel to the right place, in the right amount, at the right time; to be mixed with air and burned in the engine.
So how many fuel injectors does your car have? There’s one for each cylinder. So four, six or eight for most folks in Boulder, CO. Some vehicles have 10 or 12 cylinders. The engine control computer makes adjustments to the fuel injector as it monitors the engine and other sensors. Fuel injectors are a pretty high-tech.
John’s Auto Care can help Eldorado Springs auto owners with a fuel injector cleaning service. What’s the benefit? In order to work right, the fuel injectors have to deliver the fuel at a precise pressure at a very precise time. It’s important that the fuel is sprayed in a particular pattern as determined by the engine design.
Over time, varnish can start to build up in the fuel injectors, effecting the pressure, pattern and timing of the fuel charge. The result is that the fuel doesn’t get burned as efficiently as it could. That robs performance and hurts gas mileage.
What about dirty fuel – how does that affect the fuel injectors? The fuel injectors are the last stop in the fuel system. It starts at the fuel tank. Frankly, the best way to keep your fuel injectors working well is to use high quality fuel. It’s tempting to shop for bargains in Eldorado Springs with fuel prices as high as they are, but major brands in the Boulder, CO area have better detergents and additives and deliver consistent quality.
What about a good fuel filter? The fuel filter is a critical component of the fuel system. Its job is to filter out the dirt and rust that collect in the fuel tank. If it’s clogged up, the dirt will bypass the filter and head upstream to the fuel injectors.
It’s important to replace the fuel filter when your auto manufacturer recommends it. That’s part of a comprehensive fuel system cleaning.
There are different kinds of fuel injection systems. Port fuel injection systems, the kind most gasoline engines have, operate at 60 pounds per square inch. The injectors for the new gas direct injection engines Boulder car owners are starting to see require 10 to 30 times as much pressure. And some diesel engines for passenger vehicles have injectors that operate at 30,000 pounds or more per square inch. There’s no room for dirt and gum in a precision part like that.
There are a lot of good products available in Boulder, CO that can clean fuel injectors. They’re best used by Boulder auto owners to prevent fouling in the fuel injectors. Many can’t clean a seriously gummed up injector – that requires a professional deep cleaning, like those we offer at John’s Auto Care in Boulder. But putting the cleaner in the fuel tank after you’ve had John’s Auto Care take a look at your fuel system will help keep it clean. Be sure to read the label for directions.
Give us a call if you think your family car may be ready for a fuel injector cleaning.
Manager: Barbra Aimes
John’s Auto Care
1900 55th St. #104
Boulder, CO 80301
303.442.2932