Ford Escort Oxygen Sensor

My Escort Engine ( Uk Model )starts And Runs Ok For About 15 Miles Then It Starts To Hesitate And Run Badly If I Try To Accelerate. Also If...

Is Is True That The Oxygen Sensor Stops Working On Escorts After 100,000 Miles And Is It Even Worth It To Replace It?

Cranks Fine And Revs Fine When Cold, But When It Warms Up Motor Bogs Down And Eventually Idles No Matter How Much Gas You Give It. Fuel...

I Have A Splitt Port Induction 2000 Engine. I Put A New Engine In It.for Some Reason Or Another The Wiring Harness From The Controlle Module...