Berrima Diesel Service - The Diesel Experts

Berrima Diesel Service - The Diesel Experts Working Exclusively on Diesel since 1956. www.thedieselexperts.com

Berrima Diesel Service is a family owned and operated business situated approximately 100km South of Sydney and 500 meters South of the Southern Highlands historic township of Berrima. Reinhard, Son Andrew, Grandsons Trent and Baden, are the Original ‘Diesel Gurus’ specialising in the ‘Black Art’ of diesel fuel injection and are recognised world wide among the 4WD community for their unique skills

. They specialise in all aspects of 4WD diesel fuel injection repairs including DPCHIP, ECU Tuning, and Turbo Charging. Regarded as Australia’s Premier 4WD Diesel Turbo Centre, Berrima Diesel have a range of ‘Power up’ options available for all factory turbo diesels 4WD’s. They have an industry-wide reputation for Diagnostics with problem diesel vehicles, such as those that smoke or lack power. Numerous Technical articles discussing their ability to rectify such problems have appeared in the major 4WD magazines such as Overlander, 4X4 Australia, Caravan World, Truck, Wanderer, and 4WD Monthly. Problem diesel vehicles brought to us from 4WD manufacturers such as Toyota, Nissan Mitsubishi, Ford, Mazda and Rover. With over 65 years combined experience, our satisfied customers come from all corners of Australia as well as Internationally. Once you have experienced the Berrima Diesel Service, you will find that owning and driving a diesel vehicle is no longer a chore but is, in fact, a pleasure.

Another Mazda BT-50 4JJ3 driving away with the Berrima Diesel difference. 👏👍A quality diesel tune is about much more tha...
18/06/2026

Another Mazda BT-50 4JJ3 driving away with the Berrima Diesel difference. 👏👍

A quality diesel tune is about much more than a dyno number.

We tune for, more torque where you actually use it ✅️
Improved drivability ✅️
Better gearbox behaviour and reduced gear hunting ✅️
More efficient performance ✅️
A smoother, more responsive vehicle every time you get behind the wheel ✅️
Easier Towing ✅️

Whilst keeping all the factory safety.parameters, to allow for safe and reliable tuning.

No gimmicks. No inflated claims. Just proven diesel tuning backed by three generations of experience.

The Diesel Experts. Since 1956.

Mazds BT-50 4jj3Driving out with the Berrima Diesel Tune ✅️ Tuning isn't just about HP, remember these are DIESEL'S! We ...
18/06/2026

Mazds BT-50 4jj3
Driving out with the Berrima Diesel Tune ✅️

Tuning isn't just about HP, remember these are DIESEL'S! We tune for torque and fuel economy but not only for these 2 things.
We do it for many other factors like Smoother shifts for the gear box with increased torque ✅️👍 longer gear holds on hills where it would hunt for gears.

Doing things properly for 3 generations of Diesel Tuning

17/06/2026

What did we just find!!! 🤯🤯
This year has definitely had some interesting jobs come through.

This one is one for the books! A shim with a hole blown through the centre... unfortunately the story starts with "it's only been rebuilt recently". ❌️🔥
It is upsetting to see this kind of work becoming more and more common amongst the Diesel Scene.
Engine rebuilds should last as long as the original engine "if done properly✅️".

Do things properly and they last! 👍💛

16/06/2026

Restriction Light on & some dirty looking fuel 🤯
Landcruiser 70 series V8 👍


16/06/2026

One of the many things we don't like seeing on these beautiful old school engines! 😭🔥

When working on engines... things must be done properly or this is the outcome! 💣

Winter has Arrived 🌬❄️☃️ So have the replacement injectors.Noticing excessive smoke on start up? ❌️🔥Knocking or rattling...
14/06/2026

Winter has Arrived 🌬❄️☃️

So have the replacement injectors.
Noticing excessive smoke on start up? ❌️🔥
Knocking or rattling especially when cold ❌️🔥
Fuel economy starting to worsen? ❌️

Not only do injectors affect overall health and performance of the engine. But it can lead to costly repairs if not maintained or checked.
Winter is the best time for the snow ❄️ but also a great time to diagnose injectors on those chilly mornings ☃️.

12/06/2026

Crap Quality Filters!
We don't like them and they can hurt your Diesel Fuel Systems.

Genuine Filters ✅️
Chinese copies ❌️

Lucky this was on the dirty side of the filter... however it puts into question the quality of the filter element!

11/06/2026

What's the saying for this one.....?

The engine's not assembled, it's just emotionally supported by silicone 😖

A little dab goes a long way!

10/06/2026

Check those airmass sensors. Have a look how dirty this one was 😅😱

09/06/2026

Whats your pick?
Old school classic petrol MG vs a new school EV MG

The old model is a 1968. Will the new one still be going in 60years time?

Address

3483 Old Hume Highway
Berrima, NSW
2577

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+61248771256

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