How to Replace the O2 Sensor on a 4 Cylinder 1999 Ford Contour?

Answer There are a variety of components in the emission control system of the Ford Contour, one of which is the oxygen (O2) sensor. This sensor measures the amount of oxygen present in the engine exhaust... Read More »

Top Q&A For: How to Replace the O2 Sensor on a 4 Cylinder 19...

How to Replace a 1999 4 Cylinder Ford Contour Serpertine Belt?

The serpentine belt on the 1999 Ford Contour with the four-cylinder engine operates all of the engine accessories. The belt is one complete unit that routes around the alternator pulley, water pump... Read More »

How to Install an O2 Sensor in a 1999 Ford Contour?

The O2 sensor in your Ford Contour monitors vehicle emissions. It sends the emissions information gathered from the exhaust to the Contour's ECU, or electronic control unit, so that the ECU can adj... Read More »

How to Replace a 1999 Ford Contour Serpentine Belt?

Replacing the serpentine belt on your 1999 Ford Contour can be a complicated repair to perform because of the tight engine quarters and minimal access to the pulley tensioner. The Contour's engine ... Read More »

How to Replace Rear Brake Shoes on a 1999 Ford Contour?

The 1999 Ford Contour uses disc brakes on the front of the car and drum brakes on the rear. Although drum brakes are less efficient than disc brakes, the rear brakes only bear about 30 percent of t... Read More »