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Monday 08:00 - 17:00 Tuesday 08:00 - 17:00 Wednesday 08:00 - 17:00 Thursday 08:00 - 17:00 Friday 08:00 - 16:00

JEG Auto Clinic & Diesel Injection Specialists

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JEG Auto Clinic & Diesel Injection Specialists

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JEG Auto-Clinic & Diesel Fuel Injection Specialists since 1971 JEG Diesel is Cape Town’s trusted diesel injection and turbo repair specialist.

We diagnose, repair, and test diesel injectors, pumps, and turbos using advanced equipment and OEM standards. Whether you drive a Ford Ranger, Toyota Hilux, or Land Cruiser — our expert team delivers reliable results, transparent service, and post-repair follow-ups to keep your engine performing at its best.
📍6 Amphion Street, Paarden Eiland | 📞 021 511 5200 | 🌐 www.jegdiesel.co.za

31/10/2026

🎃👻 SPOOKY SOUNDS UNDER THE BONNET? 👻🎃

Is your diesel vehicle giving you a fright? 😱

💀 Mysterious knocking noises?
👻 Smoke appearing out of nowhere?
🧟 Sudden loss of power?
🎃 Warning lights haunting your dashboard?

Don't let those scary symptoms turn into a nightmare repair bill! 💸

At JEG Diesel, we don't believe in guessing games.

🔧 Test first. Diagnose correctly. Repair what is actually wrong.

🕸️ Leave the scares to Halloween — not your diesel engine!

🎃 Happy Halloween from the JEG Diesel team!

26/10/2026

🔧 Nissan Navara – Diesel Injector Repairs
Experiencing rough idling, excessive smoke, hard starting, loss of power or increased fuel consumption in your Nissan Navara?

Your diesel injectors could be contributing to the problem.
At JEG Diesel, injectors are professionally removed, tested and assessed using specialised diesel testing equipment. Where suitable, injectors can be reconditioned and calibrated to restore correct performance.
💉 Injector Testing
🔧 Injector Repairs & Reconditioning
⚙️ Calibration & Coding
🚙 Removal & Refit
🔍 Comprehensive Diesel Diagnostics
We believe in testing before replacing — allowing us to assess the condition of the injectors and recommend the appropriate repair option.
Having trouble with your Nissan Navara? Have the diesel system properly diagnosed before replacing parts unnecessarily.
📍 Paarden Eiland, Cape Town
JEG Diesel | Fuel Injection & Diesel Specialists | Est. 1971

22/10/2026

💨 What Is Your Diesel Smoke Telling You?

The colour of your vehicle’s exhaust smoke can give you clues that something may not be running as it should.

⚪ White
🔵 Blue
⚫ Black
🌫️ Grey

If you've noticed new, excessive or persistent smoke, don't ignore it. Proper diagnosis is the best way to identify the actual cause before replacing parts unnecessarily.

📍 Paarden Eiland, Cape Town
JEG Diesel | Fuel Injection & Diesel Specialists | Est. 1971

19/10/2026

Is your Land Rover sending SOS signals?
𝗟𝗲𝗴𝗲𝗻𝗱𝗮𝗿𝘆 𝗟𝗮𝗻𝗱 𝗥𝗼𝘃𝗲𝗿𝘀
Some signs of 𝗟𝗮𝗻𝗱 𝗥𝗼𝘃𝗲𝗿 𝙛𝙪𝙚𝙡 𝙞𝙣𝙟𝙚𝙘𝙩𝙤𝙧 𝙥𝙧𝙤𝙗𝙡𝙚𝙢𝙨:
⚙️ Stalling straight after starting
⚙️ Sluggish acceleration
⚙️ Misfires
⚙️ Check engine light coming on
⚙️ Knocking or Rough Vibration.
🔴𝗟𝗮𝗻𝗱 𝗥𝗼𝘃𝗲𝗿fuel injectors should be serviced periodically.
🟠They will also have to be professionally refurbished after a certain mileage to continue functioning optimally.
🟢Like all diesel fuel injectors, Landrover injectors are vulnerable to clogging or seizing due to fuel contamination.
It’s vital to keep injectors in good nick to prevent fuel supply problems. Bad fuel injectors on a 𝗟𝗮𝗻𝗱 𝗥𝗼𝘃𝗲𝗿 can lead to engine damage or even catastrophic engine failure.

15/10/2026

💨 From Smoke to Smooth Performance! 🚙
This VW Touareg V6 TDI came into JEG Diesel with a rough idle and heavy smoke from the exhaust.

Following a comprehensive diesel system diagnosis, fuel contamination and injector-related issues were identified.

Our team removed the injectors for professional bench testing to assess their condition and identify the cause of the poor engine performance.
🔧 Diesel system diagnosis
💉 Injector removal and testing
⛽ Fuel contamination identified
⚙️ Necessary repairs carried out
The result? A smoother-running Touareg, with the smoking issue resolved! 💪
At JEG Diesel, we believe in diagnosing the problem before recommending repairs.

📍 Paarden Eiland, Cape Town
JEG Diesel | Fuel Injection & Diesel Specialists | Est. 1971

11/10/2026

🌀 Your Turbo Usually Warns You Before It Fails

Turbocharger problems don't always happen without warning. Your vehicle will often start showing signs that something isn't right.

Keep an eye out for:
⚠️ Loss of power or sluggish acceleration
⚠️ Unusual whining or whistling noises
⚠️ Excessive exhaust smoke
⚠️ Increased oil consumption
⚠️ Poor or inconsistent boost
⚠️ Engine warning lights

These symptoms don't automatically mean the turbocharger has failed — which is why proper diagnosis is important before replacing components.

At JEG Diesel, we can assess turbocharger-related faults and determine whether the problem lies with the turbo itself or elsewhere in the engine system.

🔧 Turbocharger Assessment
🔧 Turbo Reconditioning
🔧 Diesel Diagnostics
🔧 Removal & Refit

Don't wait for complete turbo failure. If your vehicle's performance has changed, have it checked.

📍 Paarden Eiland, Cape Town
JEG Diesel | Fuel Injection & Diesel Specialists | Est. 1971

07/10/2026

⛽️ Thirsty Thursday – Using More Fuel Than Usual?

Have you noticed you're filling up more often, even though your driving habits haven't changed?

An increase in fuel consumption can sometimes be an early sign that something isn't performing as it should.

Some common causes include:

🔧 Dirty air or fuel filters
⚠️ Worn or poorly performing injectors
🌀 Turbo or boost-related issues
🛞 Incorrect tyre pressure
⚙️ Diesel fuel system faults
🚗 General servicing or maintenance issues

While increased fuel consumption doesn't automatically mean there's a major problem, a noticeable or ongoing change is worth investigating.

At JEG Diesel, we carry out comprehensive diesel system diagnostics to help identify the cause before recommending repairs.

Don't just keep filling the tank — find out why your diesel is getting thirstier. ⛽😉

📍 Paarden Eiland, Cape Town
🔧 Fuel Injection & Diesel Specialists | Est. 1971

01/10/2026

🏴‍☠️Friday Fun Fact – The Dirty Truth About Diesel Fuel 😬
Did you know that dirty diesel can destroy your injectors in under 100 km?

That’s right — even a single tank of contaminated fuel can cause serious damage to your diesel system.

Here’s why 👇
Your injectors work at extremely high pressures — often over 1,800 bar — with tiny precision holes thinner than a strand of hair.

When dirt, water, or rust enters the system:
🚫 It scores the injector tips and internal components
🚫 Affects spray patterns and atomization
🚫 Causes excessive leak-back (fuel returning to the tank)
🚫 Leads to hard starting, rough idling, power loss, and smoke
Once this happens, repairs can become costly — and sometimes the injectors can’t be saved.

At JEG Diesel, every pump and injector goes through contamination inspection, filtration checks, and bench testing before going back into your vehicle.

✅ Tip: Always fill up at reputable fuel stations, and replace your diesel filter regularly — it’s your injectors’ first line of defense.

23/09/2026

🇿🇦 Happy Heritage Day from JEG Diesel!

Today we celebrate the people, cultures and traditions that make South Africa unique.

At JEG Diesel, we're also proud of our own heritage. Since 1971, we've been helping keep South Africans on the road with trusted diesel expertise and quality workmanship.

Whether you're spending the day with family, around the braai, or exploring our beautiful country, we wish you a safe and enjoyable Heritage Day.

Thank you for your continued support.

21/09/2026

🔧 Mechanical Diesel Pump Repairs
From a contaminated and stripped diesel pump to a fully assembled, tested and calibrated unit.

This mechanical diesel injection pump came through our pumproom with fuel contamination present.

The pump was completely stripped, cleaned and assessed before moving through the reconditioning process. Once the necessary work was completed, the pump was carefully reassembled and
moved onto the test bench for final testing and calibration.

The finished result? A professionally reconditioned mechanical diesel pump, calibrated and ready for refit. 🔧

At JEG Diesel, our mechanical pump services include:
✔ Strip & assessment
✔ Cleaning & inspection
✔ Pump reconditioning
✔ Professional assembly
✔ Bench testing & calibration

JEG Diesel | Fuel Injection & Diesel Specialists | Est. 1971
📍 Paarden Eiland, Cape Town

Address

6 Amphion Street
Cape Town
7405

Opening Hours

Monday	08:00 - 17:00
Tuesday	08:00 - 17:00
Wednesday	08:00 - 17:00
Thursday	08:00 - 17:00
Friday	08:00 - 16:00

Telephone

+27215119198

Website

http://www.jegdiesel.co.za/

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