15 Nov 2026
The voice of the independent garage sector

Diagnostic tools on offer

Over 400 products are offered at discounted prices within Sealey’s current vehicle service promotion which runs until May 31. Many products are new and are offered with free items.

One item on offer is this smoke diagnostic tool which will help you pinpoint leaks in various places, including the air intake, cooling, evaporation, exhaust, fuel and vacuum systems. An EGR valve activator/tester enables you to hold an EGR valve in the open position to clean off carbon deposits and switch it open and closed to check operation – it comes with connectors for a range of valves.