Why are my long term fuel trims?
Here are some common causes of positive long-term fuel trim: Air or vacuum leaks in the intake manifold, throttle body or in a vacuum hose. Defective fuel pump not generating enough pressure or volume. Restricted fuel flow due to pinched hose or plugged filter.
How big is the fuel tank on a Kia Rio?
All Engine Electrical System Drivetrain LX S Cooling System Liquid Liquid Engine Oil Capacity (liters) 4.0 liters 4.0 liters Fuel tank capacity (gal.) 11.9 gallons 11.9 gallons
What kind of fuel trim does a 4 cylinder engine use?
If your engine is a 4 cylinder, then it has only one bank, Bank 1. On a V-style engine you can isolate which bank is running rich or lean by watching that bank’s fuel trims. If one bank is running properly, and another isn’t you can narrow down a developing problem to one side of the engine or the other.
What should my long term fuel trim reading be?
Usually they’ll stay around positive or negative 5%, but they may occasionally go up towards 8 or 9% depending on the efficiency of the engine, age of the components, and other factors. A normal long term fuel trim reading will appear to stay the same, giving a long term average of fuel added.
Is the Kia Rio a good car to buy?
11.9 gal. I believe this was an excellent purchase. I had a difficult time thinking of even more than one complaint for the earlier question. I would recommend this make and model to anyone. it’s a very responsive car that takes U-turns very well.
What are the optional features on a Kia Rio?
Optional features include air conditioning, power steering, a cassette player and a tilt steering column. Kias 96-horsepower, 1.5-liter four-cylinder engine mates with either a standard five-speed manual or an optional four-speed-automatic transmission.
What makes the short term fuel trims all about?
Really, the oxygen sensors are what drive the fuel trim readings. Changes in o2 sensor voltages cause a direct change in fuel. The short term fuel trim (STFT) refers to immediate changes in fuel occurring several times per second. The long term fuel trims (LTFT) are driven by the short term fuel trims.
What are the dimensions of a 2002 Kia Rio?
With a 94.9-inch wheelbase and a 165.9-inch overall length, the mini-sized Rio is 9 inches shorter than the Spectra sedan, which is Kias larger subcompact. The four-door Rio sedan measures 65.9 inches wide and 56.7 inches tall, and its standard wheels have grown to 14 inches in diameter for 2002.
How long is the warranty on a Kia Rio?
Kia provides a long-term warranty similar to that of its parent company. It covers the whole vehicle for five years/60,000 miles, major powertrain components for 10 years/100,000 miles and corrosion for five years/100,000 miles. Free roadside assistance is included for the first five years.