Specialist Engine Tools. Draper Available here. When it comes to the care and maintenance of your vehicle, success is often determined by using the correct tools for the job. Specialist engine tools can help make your work more accurate and efficient, allowing you more time to relax and enjoy your vehicle. No garage is complete without a vacuum test kit to help to quickly locate leaks in fuel lines and in air conditioning and ignition systems. An oil extraction pump can remove motor oil from the engine without messy spills and drips. And a set of feeler gauges measures gap widths with precision. Check out our specialist engine tools when only the right tool will do.