Hi I need to replace this plastic cap on a heater pipe going to the heater matrix. See the attached photo. What is the part number and where can I get one? Its made of plastic and the last owner mangled it with pliers or vice grips. Cheers Dave

Hi I recently purchased a 1992 Disco 1 V8i, with the Hotwire system. There are no cats nor Lambda sensors, so its running on Open Loop mode. The wagon starts first time, no matter how cold the weather. It runs very well and revs all the way up to about 4,500 rpm, where it goes not more...