Mechanical Sympathy

Its amazing how modern diesels seem more civilised than ever. When towing and touring we do so with ease as our new technology rigs just seem to breeze through the job of pulling a big load whilst maintaining a near effortless feeling. Inside the cab on a hot outback day we seem oblivious to what the outside conditions are dishing up thanks to modern day climate control systems. 

Its times like this that we need to remember our trust rigs heart- The Engine. Whilst things might seem to be rolling along easily, we all want to keep cruising trouble free for many years to come. Take a moment to think of what your engine and driveline is up to at these times. Sustained driving, particularly under load, creates heat build up in areas that don’t normally see much temperature build up. 

Cooling systems are running at their peak, and the engine and its oil are at a high operating temperature. Remember that while you are being cooled inside the cabin, your air conditioning system condenser is in front of the engines radiator increasing the general heat loads on the cooling system next in line after it. By the time the cooling air has passed over both air-con condensor and engine radiator, the air left to run through your engine bay is now superheated. On your engine are many sensitive sensors and components and next to this is usually a battery or two. Batteries hate heat! Areas like the gearbox, differential and even wheel bearings are mostly forgotten as temperatures rise.

Its on long trips that you need to consider that no matter how easily your rig is doing the trip, you should consider driving with mechanical sympathy. If there is a strong head wind holding your speed back then perhaps just take the foot off so the cruising job for your rig is just made a little easier. 

Driving to the conditions is a serious topic and choosing the right driving style under sustained hot conditions will make all the difference to having your touring rig last for many years to come. Ask your Diesel Expert for advice on other modifications you can make to your Diesel to make towing easier and more sustainable.

Safe Touring

Andrew Leimroth

Berrima Diesel- The Diesel Experts