SJ Remaps & Mechanics

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SJ Remaps & Mechanics Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from SJ Remaps & Mechanics, Cars, Carmarthen (Caerfyrddin).

Cars & Vans , stage 1 maps £155, Eco maps (diesel) £175 , ADblue issues £185, DPF or EGR issues £155, this is all software only
Mot fee including collection and return £75 , diagnostic plug ins £50, hourly labour rate is £50
Message me for any info

This 3.0 disco came in running very poor with really hard brake pedal and no revs and barely any power Diagnoses was tol...
09/09/2026

This 3.0 disco came in running very poor with really hard brake pedal and no revs and barely any power
Diagnoses was told to customer that vacuum pump had failed , after stripping down the result was a broken cam wheel , very lucky is broke just a fraction away from TDC
Making this an easy repair and a very very happy and lucky customer

The only thing allowing this to run on the left side of engine is the front belt cover , held on with about 15 bolts

Just a few from the past few weeks
09/09/2026

Just a few from the past few weeks

27/08/2026

If your vehicle has been re mapped by SJ Remaps then please find me on google and add a review, or leave 1 on Facebook , all reviews help others to understand the benefits of a remap and also helps me
Word of mouth is the best form of advertisement
Many thanks to all my friends , family and customers for your business and support

Various vehicles for maps , ADblue issues and even a I had it mapped elsewhere now it don’t run properly sorted ,
15/08/2026

Various vehicles for maps , ADblue issues and even a I had it mapped elsewhere now it don’t run properly sorted ,

Last weekend job 2017 rwd transit wetbelt , turbo replacement and a service With the help from Raymond Maulkin
15/08/2026

Last weekend job 2017 rwd transit wetbelt , turbo replacement and a service

With the help from Raymond Maulkin

Busy day yesterday all over the place Vw’s for a bit more power Peugeot is an ongoing ECU issue And an EGR issue resolve...
11/08/2026

Busy day yesterday all over the place

Vw’s for a bit more power
Peugeot is an ongoing ECU issue
And an EGR issue resolved on the claas tractor

A few from this week ,
07/08/2026

A few from this week ,

Few jobs from this weekCouple of transits for ADblue issues resolvedVolvo for DPF issue , shogun for DPF issues And the ...
02/08/2026

Few jobs from this week
Couple of transits for ADblue issues resolved

Volvo for DPF issue , shogun for DPF issues

And the Iveco , for a spot of welding / rebuild of the inner wing and front chassis , along with discs and pads and a lower wishbone all for the mot

Another quality window tinting job completed by dean DJ’s TintsFantastic service as always
29/07/2026

Another quality window tinting job completed by dean DJ’s Tints
Fantastic service as always

Some of this months jobs around having a few weeks off Vito for abs & tpms faults , all fixed Caddy van failed mot for a...
26/07/2026

Some of this months jobs around having a few weeks off
Vito for abs & tpms faults , all fixed
Caddy van failed mot for a poorly and obviously modified DPF , so we put it back to stock , lots of ADblue and DPF solutions applied to others and some like the custom and c350 just for a bit more power for a smoother drive
Message with with any requests I have spaces I can squeeze you into

Address

Carmarthen
SA328QX

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

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