Can injector cause smoke?

Can injector cause smoke?

A Faulty Fuel Injector Without getting too technical, the injectors that deliver the fuel to the combustion chamber can leak or become stuck in the open position. This means too much fuel in the engine that needs to burn off and be expelled. This is seen as gray or white smoke from the exhaust.

Can a bad fuel injector cause engine damage?

Left too long, a faulty fuel injector can cause serious engine damage that requires major repair. Avoid the cost and hassle by using Rislone Gasoline Fuel System Treatment or Diesel Fuel System Treatment every 3,000 to 5,000 miles, depending on the type of driving you do.

Can a bad fuel injector cause bad gas mileage?

Having bad fuel injectors can cause bad mileage. This is because the fuel injectors are responsible for putting fuel into the engine. This causes more fuel to be used, and will use up more gas than you need. Same goes for revving your engine.

When to take your fuel injector to the mechanic?

If you notice signs that your fuel injectors may be malfunctioning, bring your vehicle to a mechanic to get checked as soon as possible. These signs may include: Your cylinders misfiring. The “check engine” light turning on frequently. Your vehicle stalling or not starting with a full tank of gas. Smoke.

What causes a fuel injector to stop working?

Over time the nozzle of the injector can become dirty and partially blocked. When you shut off your engine the injector will, soak up the heat of the engine. This causes any fuel left in the injector to evaporate, leaving behind hard deposits, inside the injector. Over time, these will eventually block the injector.

Where can I buy a fuel injector cleaning kit?

Most fuel injector cleaning kits can be used for any type of vehicle, but you should read the package or ask a store clerk to make sure. You can purchase a cleaning kit in an auto store or online. Full kits usually cost just under $100 each. You can also purchase the items in fuel injector cleaner kits separately.

Is it good to clean diesel engine injectors?

Always clean your injectors with an effective and reliable fuel system cleaner. Sooty black or grey smoke is not a good sign if your vehicle is a late model car (or truck) with a ‘clean diesel’ engine. Modern diesels get fitted with electronic controls and high pressure common rail injectors.