20/10/2026
🔧 DIAGNOSE & REPAIR | DIESEL FUEL IN THE ENGINE OIL 🔧
Another diesel brought back to life at Coastal Diesel Solutions! 💪
This customer came into the workshop with diesel fuel making its way into the engine oil. We suspected the diesel injection pump straight away, so we removed it for inspection and quickly found diesel leaking from the front drive shaft.
After confirming the fault, we recommended stripping and overhauling the pump to get it sorted properly.
While we had everything apart, we took the opportunity to carry out some much-needed maintenance and repairs:
✅ Diesel injection pump stripped and overhauled
✅ Injectors removed and overhauled using genuine parts
✅ Rocker cover oil leak repaired
✅ Valve clearances adjusted — never been done before!
✅ Glow plugs removed and tested
✅ Components cleaned and inspected
✅ Engine oil and filter replaced
✅ New fuel filter installed
Once everything was cleaned up and reassembled, we fired it up and had it running like a diesel should! 👌
It’s all about finding the root cause, doing the job properly and taking care of the little things while we’re there.
Got a diesel that’s not running as it should? We can help with diesel diagnostics, injection pump overhauls, injector repairs and general diesel servicing.
📍 Coastal Diesel Solutions — Bilambil, servicing the Tweed Coast and Gold Coast
📞 0402 041 807
🌐 coastaldiesel.com.au