United Diesel & Tuning Reviews
Where no one else could help improve the performance of our Fiat based Hymer motorhome we were advised to speak to Keith. Our 2.8idTD engine had no ECU which meant no possibility of having a remap, so 9 out of 10 companies turned us away. No problem for Keith though, he built us a bespoke set of injectors & once fitted the transformation of our Hymer was fantastic & I now enjoy driving it!
Thank you Keith and your team for the excellent service I received when I had problems with the injectors for my Landrover TD4 Freelander. The car was hard to start and giving out clouds of white smoke for a while after starting. I took the injectors in to United Diesel and a couple of hours later Keith called me to say that all four were in a poor state and one wouldn't even test. I gave the go ahead for reconditioning, and as we were due to tow our caravan to Yorkshire in two days, they got the job done next day. The difference is amazing, the car runs more smoothly, starts easily, no smoke, and has better fuel consumption. I would strongly recommend United Diesel for any diesel fuel system problems.
I have a Nippon Denso diesel pump, The pump fitted to Daihatsu 1 litre engine fitted in a narrow boat, which started to race and would not idle, I took it to United Diesel, they had a difficult job with the pump as it was one of the most gummed up pump they had dealt with.
But they did a great job and now it is working perfectly, well done, thank you very much.
Regards A Dutton
I have buy from United Diesel a set of tdi PD injectors with Firad 160% nozzles. They work very good on my car! Super Team! Super Service! Recomand!
Having had many sets of injectors for our commercial vans,i let Keith loose on my Rover 75 CDTI which has 101 miles000 on it .It now runs as almost new good low down torque,smooth running a much improved car to drive,and the tea is very good.Thank you
In December 2015 I noticed the enjine on my JAGUAR X-TYPE S 2.0 DIESEL, 5 Door ESTATE was idling rough so I took called my normal garage who took a look and told me it was a common problem with these jags and mondeo's where the fuel pump wears inside and metal filings end up blocking the injectors.... £1900 to replace pump and injectors! Parked the car up and did some internet browsing including getting quotes for it as scrap and came across a blog that mentioned United Diesel. Got in contact with Keith via email and decided to book the car in for repair as at least his worst case scenario was cheaper than my own garages. Drove the car up to Shrewsbury from London, it was performing badly and would barely accellerate when needed. Left the car with Keith and made my way back to London and just as I arrived got a call from Keith, no sign of metal swarf in the injectors or fuel filter so the good news was that the diesel pump was ok. The injectors had failed as poor quality parts were used prior to my purchase of the vehicle and these had worn out. Apart from this there was also a pipe on the turbo which was split which Keith very kindly replaced for me. The car now runs like a bomb, no sign of any rough idle and the accelleration is there when I need it. Mpg now up to where I would like it to be too. Thanks very much to Keith and family for sorting out my car and for ferrying me about Shrewsbury, was a very worthwhile outing!
I have recently had my Audi a4 2.0 tdi S Line remapped by Keith and his team.I am really pleased with how the car now runs.Seems much more responsive and pulls a lot smoother.Tickover is also smooth and over the Xmas period I have noticed im getting more Mpg.
I was lent a loan car to go home in whilst my car was being worked on which helped me enormously.
Would have no hesitation recommending having work done by Keith and his family.
Just a note I have a 2002 TD4 88HP which received an injector upgrade from Keith and the team
I am and engineer who works in a lot of workshops and I cant say enough how friendly and helpful the team at United diesel were in all manners in the injector change out a very professional operation and highly recommended for re mapping and any injector issues and upgrades
The Van now pulls and runs strong with even 270K kms on the clocks pulling a caravan and and a full load at motorway speeds with ease.
So once again Keith thanks to you and the family for the great works and service