CALL NOW - (618) 233-6119TEXT US NOW

Monday - 8:30 am - 5:00 pm
Tuesday - 8:30 am - 5:00 pm
Wednesday - 8:30 am - 5:00 pm
Thursday - 8:30 am - 5:00 pm
Fri Sun- Closed



321 Centreville Ave.
Belleville, IL 62220


In very simple terms, a fuel injector is a valve that squirts fuel into your Sedan engine. Your engine control computer tells the fuel injector how much fuel to deliver as well as the precise time it should be delivered. Of course this happens thousands of times a minute in every single fuel-injected car driving down Belleville, Fairview Heights, and O'Fallon interstates.

Fuel Injector Cleaning In Swansea, Fairview Heights, and O'FallonMost fuel injectors for gas engines are known in the St. Louis automotive community as port fuel injectors because they deliver the fuel to a port just outside the cylinder. The fuel pump provides pressure needed to squirt the right amount of fuel into the engine.

A few auto manufacturers have recently introduced gas direct injection systemson some engines. They are now available at some St. Louis dealerships. These systems inject the gas directly into the cylinders under very high pressure – many times the pressure of port injection systems.

Although more complicated, direct injection technology promises greater power with improved gas mileage for gas-poor Swansea, Fairview Heights, and Belleville drivers. Illinois motorists can expect to see more of it in the future.

High temperatures
under your Sedan hood and variations in St. Louis gas quality cause fuel injectors to be fouled with wax, dirt, water, additives and carbon. Injectors can become partially clogged, preventing them from delivering the proper amount of fuel at the correct pressure.

When injectors are dirty, the fuel doesn’t burn as efficiently resulting in poor fuel economy and loss of power. So it’s vital for Belleville car owners keep their fuel injectors clean.

Your service advisor ar Stock's Underhood Specialists Inc. can perform a fuel system service for you in which the fuel injectors are cleaned so that they operate properly and deliver the right amount of fuel at the right time.

Proper maintenance of your Sedan fuel system means that you will spend less on gas, enjoy strong performance and prevent pricey St. Louis repair bills down the road.

©2020 Stock's Underhood Specialists - All rights Reserved