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Deep Clean Your Fuel System At Tuffy St. Johns

April 29, 2014



Having trouble with your fuel system? Bring your SUV into Tuffy St. Johns for a check up.

2770 Racetrack Rd.
St. Johns , Florida 32259
904.230.3363


In today's Tuffy St. Johns auto post, we're talking about fuel system cleaning. The first thing to know is how important it is to have a clean fuel system. St. Johns motorists need fuel to go, and the cleaner the fuel system, the more efficiently the fuel will burn. That means more power and better fuel economy.

A clean fuel system saves money for St. Johns auto owners at Florida gas stations. We guess you could say, it all starts and ends at the pump. One of the most important things St. Johns car owners can do to keep their SUV fuel system clean is to buy good quality gas. Major brands have detergents that keep gum and varnish from rapidly building up in the fuel system.

So buying cheaper gas in Florida can actually be more costly for St. Johns car owners in the long run. Now, most cars on Florida freeways are more than five or six years old. That means they've had time for some dirt and rust to start accumulating in the fuel tank. This junk needs to be filtered out of the fuel before it hits your SUV engine. That's the fuel filter's job.

When the fuel filter is clogged, the dirty fuel will bypass the filter and go on up to the engine where it can clog fuel injectors and get into the cylinders. That could be dangerous. So St. Johns auto owners should have their fuel filter changed when recommended. Check your owner's manual or ask your friendly Tuffy St. Johns tech if your fuel filter is due for replacement.

The fuel then goes up into the throttle body. This is another area where varnish and gum can accumulate. A professional fuel system cleaning at Tuffy St. Johns in St. Johns will use a combination of special cleaning chemicals and old fashioned swabbing to clean out the throttle body. Now, the fuel injectors are the last stop in the fuel delivery system.

It's vital for St. Johns drivers to keep those fuel injectors clean. The fuel injectors need to deliver a precise amount of fuel, at exactly the right time, in a particular spray pattern. They just can't do that if they're dirty. Dirty fuel injectors really rob power and hurt fuel economy.

It is important for the fuel system proper, but there are a couple other things that will help keep your SUV engine clean as well. Of course, air is mixed with the fuel before it's burned. Dirty air means dirt gets into your engine, so you need to replace your engine air filter when it's dirty.

The PCV value routes unburned fuel that escapes into the lower engine back up into the intake system to be burned. A sticky PCV valve needs to be replaced at Tuffy St. Johns to make sure that system is working properly for St. Johns motorists and the breather filter needs to be replaced if it's dirty as well.

Do all these things and your SUV engine's air and fuel will be as clean as possible. You'll get much better fuel efficiency and better power.

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