25/08/2026
Airlock can leave your diesel vehicle struggling to start — or not starting at all.
When air enters the fuel system, it can interrupt the flow of diesel to the engine. This may result in hard starting, poor engine performance, hesitation and, in some cases, a vehicle that simply won't start.
Airlock can happen for several reasons, including running the fuel tank too low, replacing a fuel filter or having a leak somewhere in the fuel system.
Proper servicing and priming are essential to ensure the fuel system is free of air and that fuel can flow correctly to the engine.
At KSD, we help keep your diesel system properly maintained, allowing your vehicle to run smoothly, efficiently and reliably.
Don't let a small fuel system issue leave you stranded.
📍 74 Willow Rd, Stikland Industrial, Cape Town
📧 [[email protected]](mailto:[email protected]) | 021 949 4566