jsm_diagnostics

02/06/2026

Really proud of my youngest Son for his design on this bin lorry 👏😍

26/05/2026

2013 LandRover RangeRover Sport 3.0 TdV6 having a stage 1 engine ECU remap installed at this customers home address on this sweltering hot day! 🔥🥵

If your vehicle requires any diagnostic work, servicing, remaps or any other repair then please get in touch for a quote:

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna instalments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic

18/05/2026

A Peugeot Boxer 2.2 BlueHDI came to us after a third party remap resulted in a blown turbo, followed shortly after by a complete engine failure. When we pull...

06/05/2026

2016 Kia Rio 1.2 CVVT having a timing-chain replacement & full service carried out today👌🏻

If your vehicle requires any diagnostic work, servicing, remaps or any other repair then please get in touch for a quote:

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna installments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic

30/04/2026

2019 RangeRover Sport 3.0 TDV6 with a failed oil cooler that has contaminated the cooling system with engine oil.

New oil cooler fitted using all genuine LandRover parts. The cooling system was cleaned & flushed through throughly, we also replaced the coolant expansion tank as it was badly contaminated with oil.

We also replaced the engine front timing-belt & water-pump at the customer’s request. Luckily we got to it in time before it failed as you can see from the pictures that it’s been damaged when it was replaced by the last garage 😬

If you’re vehicle requires any diagnostic work, servicing, remaps or any other repair then please get in touch for a quote:

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna instalments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic

27/04/2026

07/04/2026

2022 Vauxhall Corsa 1.2 that’s covered 43k having a wet-belt replacement carried out today using genuine parts at .fc for one of the youth players.

We are now closed until Monday the 20th of April, all enquiries will be responded to then as we are having a well deserved break after pretty much working everyday since the 27th of December 2025!

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna instalments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic

27/03/2026

Hi I'm Amy, I run a local cleaning business and over time I’ve started helping some of my elderly clients with a bit more than just cleaning.

I now offer friendly, regular visits for elderly people who may be living alone and could use a bit of extra support or company.

This can include things like:
• Sitting and having a chat over a cup of tea
• Help with shopping or errands
• Light help around the home
• General check-ins for peace of mind

I’m reliable, patient, and genuinely enjoy spending time with older people — it’s something I’ve found really rewarding.
If you have a parent, grandparent, or neighbour who might benefit from this, feel free to message me 😊

26/03/2026

2016 Peugeot 2008 1.6 BlueHdi with a Ad-Blue fault displayed on the dash accompanied by the dreaded countdown timer until no start.

This one was a expensive repair but the issue got resolved. The pump inside the Ad-Blue reservoir had failed, no parts are available separately, the part is only available from Peugeot as one complete unit.

The new Ad-Blue reservoir was fitted using genuine Peugeot parts & then configured to the vehicle using diagnostic software. The customer also wanted the Ad-Blue injector replaced at the same time for peace of mind to try and avoid any more related faults in the near future.

This is the second time this repair has been carried out since the customer has owned this vehicle from new, let’s see how long the repair lasts this time….Fingers crossed that they don’t have to ever fork out for this repair again!🤞🏻

If your vehicle requires any diagnostic work, servicing, remaps or any other repair then please get in touch for a quote:

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna instalments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic

26/03/2026

2022 LandRover RangeRover Velar Mhev of Dragons’ Den (Season 22) star 🐔with a battery charging fault.

This fault has been a ongoing problem for this customer. Firstly, she had another garage look at the issue, they replaced the battery which didn’t fix it, then wanted to replace the alternator at a whopping £1700 plus the labour, but to be fair to the garage, this vehicle has got all the symptoms of a failed alternator however if it had been diagnosed correctly then they would have discovered that this vehicle has a failed DC/DC converter module.

The customer then was told she’d have wait for the best of three months before the replacement part would come in to stock being as it was currently on back order with a world wide shortage of this part, but my reiable LandRover parts guru managed to hook me up with the part a month early for this customer 🙌

New DC/DC converter module fitted located in the boot, battery fully charged & the vehicle is all sorted & back on the road for the customer👌🏻

If your vehicle requires any diagnostic work, servicing, remaps or another other repair then please get in touch for a quote:

📞 07711 934905
✉️ [email protected]
🌍 www.jsmdiagnostics.co.uk
💳 Card payments welcome
🎀 Pay with Klarna instalments
💻 Byte Flash approved installer
👨🏻‍🔧 Fully qualified
✅ Limited company
✅ VAT registered
✅ Fully insured
✅ Fully mobile
🟢 Castrol approved mobile mechanic