Discover some of the best fuel injector cleaning products available and learn more about why it's a good idea to keep your ...

Fuel injectors can get gummed up with dirt and fuel residue over time. Photo credit: David Traver Adolphus / Autoguide.com.

Once the injector cleaner is in the fuel tank ... Typically, you want just a few pounds lower than the car’s normal fuel rail pressure. Step 7: Start the Car and Wait Start the car and let ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

One such claim is that adding hydrogen to your gasoline or diesel fuel line will make your car burn the fuel cleaner and therefore ... and Hydrogen Fuel Injection (HFI) a chance in their own ...

Furthermore, some car manufacturers recommend against using ... than using a bottle of fuel-injector cleaner, though the latter — if its use isn’t discouraged — may provide faster results.