Reduces diesel knocking noise

No special limited slip additive needed

EXCELLENT COLD START PERFORMANCE - Instant oil flow at low temperatures provides easy cold starts and optimal lubrication within seconds after ignition

If the vehicle is reluctant to start

Comma X-Flow Synthetic Engine Oil Type G 5W-40 5L Door Guard & Protectors Reduces diesel knocking noiseComma X Flow Synthetic Engine Oil Type G 5W 40 5L A Fully synthetic 5W 40 oil suitable for petrol and diesel vehicles including those with fuel injected, multivalved and turbo charged engines Key Features Fully synthetic 5W 40 oil for Ford petrol and diesel engines This includes Zetec and pre 2009 DuraTec and DuraTorq engines Low viscosity to give fast oil flow on start up