MarineTech

MarineTech JetSki Maintenance, Repairs and Performance.

JetSki Tuning & Diagnostics Now Available at MarineTech ⚡We’re now offering ECU tuning, fault-code diagnostics, live dat...
06/08/2026

JetSki Tuning & Diagnostics Now Available at MarineTech ⚡

We’re now offering ECU tuning, fault-code diagnostics, live data checks and performance setup across most major JetSki platforms.

Whether you’re chasing sharper acceleration, improved throttle response, increased speed or need help finding an engine-management fault, get in touch.

📍 MarineTech – North East

Ribbon Delete and Transom Plate Reseal for this FX SVHO 1800.Both advisable Modifications and Preventative Maintenance f...
09/07/2026

Ribbon Delete and Transom Plate Reseal for this FX SVHO 1800.

Both advisable Modifications and Preventative Maintenance for your Yamaha JetSki depending on Year and Model!

SeaDoo RXTX 300 for some upgrades!🔊 RIVA Racing rear exit exhaust installed⚡️ Tuned ECU installed🔧 Inlet Manifold Girdle...
22/06/2026

SeaDoo RXTX 300 for some upgrades!

🔊 RIVA Racing rear exit exhaust installed

⚡️ Tuned ECU installed

🔧 Inlet Manifold Girdle installed to keep the extra power reliable!

If you’re in the North East and looking for any JetSki Repairs, Maintenance and Modifications please feel free to drop us a message to see how we can help!

Yamaha GP1800R in for bent Exhaust Valve Repair as well as a whole compliment of modifications to wake the ski up!✅ Engi...
18/06/2026

Yamaha GP1800R in for bent Exhaust Valve Repair as well as a whole compliment of modifications to wake the ski up!

✅ Engine Repair Carried Out

✅ Intake, Exhaust and Ribbon Modifications carried out

✅ SOLAS Prop installed

A great looking ski that now performs as well as it looks!

03/06/2026

Finishing touches for this great looking GP1800R before its water-test!

Cylinder Head Valve Repair, Intake, Exhaust and Prop then back to the customer! 💨

Proud to help with the Charity Channel to Coast stand-up Jet Ski Circumnavigation of the UK.Their SXR1500 had water cont...
30/05/2026

Proud to help with the Charity Channel to Coast stand-up Jet Ski Circumnavigation of the UK.

Their SXR1500 had water contamination in the fuel system, causing a loss of power. We diagnosed and repaired there and then, away from the workshop and free of charge.

An amazing challenge supporting Alzheimer’s and MS charities, and we’re glad to have played a small part in keeping them going!

Best of luck to Lee and the team in completing an entire round trip of the UK Coast 👏

https://channeltocoast.co.uk

More Annual Servicing going ahead! 🛢️This time a very nice SeaDoo RXT-X 300 all checked over and serviced ready for the ...
28/04/2026

More Annual Servicing going ahead! 🛢️

This time a very nice SeaDoo RXT-X 300 all checked over and serviced ready for the summer ☀️

4 Stroke JetSki Servicing starting from £210.95 depending on Manufacturer and Model!

2013 Yamaha FZS SHO in for a Full Service and Ribbon Delete! 🔧Ready for the Season following a Full Healthcheck, Service...
27/04/2026

2013 Yamaha FZS SHO in for a Full Service and Ribbon Delete! 🔧

Ready for the Season following a Full Healthcheck, Service and Ribbon Removal for increased reliability.

For any Yamaha Servicing, Repairs or Upgrades, please feel free to drop us a message to see how we can help.

Yamaha GP1800R in for diagnosis after running on 3 cylinders — traced to a faulty injector. Injector replaced, full serv...
17/04/2026

Yamaha GP1800R in for diagnosis after running on 3 cylinders — traced to a faulty injector.

Injector replaced, full service carried out and now ready for a full season on the water! 💧

25/03/2026

Yamaha GP1800R in for engine work.

Stripped, inspected, and moving into the next stage of repair.

Great looking ski!

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Newcastle Upon Tyne

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+447732962075

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