Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2004 Ford Focus Diesel 1753cc has had 20 MOT tests on record, passing 11 and failing 9 (55% pass rate). It has 147,318 miles on the clock, averaging 8,969 miles per year, around the UK average of 7,400. The 1.8 TDdi engine is known for timing belt failure and thermostat housing (plastic flange).
MOT & Mileage History for RJ04 JYX
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gap in MOT history
Mileage Analysis
About average| Latest reading | 147,318 miles |
| Reading date | |
| Miles last year | 74 |
| Average per year | 8,969 |
| Mileage consistency | Variable |
Check RJ04 JYX
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- Plate & colour change history
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- Service interval analysis
- Warranty work logged
Full MOT Test History 20 tests on record
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Reported issues for this Ford Focus
These are the most commonly reported problems on Ford Focus models (1998–2004), based on owner reports and workshop data across the UK.
Timing belt failure
Belt snaps, bending exhaust valves (interference engine design).
Thermostat housing (plastic flange)
Plastic deforms/cracks, causing coolant leaks at joint.
Common faults, what to check, and what to pay
Explore more about the Ford Focus
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Vehicle Details
| Registration | RJ04 JYX |
| Make | Ford |
| Model | Focus |
| Colour | Silver |
| Fuel type | Diesel |
| Engine | 1753cc |
| Year | 2004 |
| First registered | |
| Area code | RJ — Reading, Reading |
| Age identifier | 04 — March 2004 to August 2004 |
More RJ04 J plates
Browse all RJ04 J registrations from Reading.
About RJ04 JYX
What car is RJ04 JYX?
RJ04 JYX is an silver Ford Focus, diesel (1753cc). First registered in Reading in 2004.
What is the mileage of RJ04 JYX?
The last recorded mileage for RJ04 JYX was 147,318 miles, recorded on 5 Jul 2017 during its most recent MOT test.
Has RJ04 JYX passed its MOT?
RJ04 JYX has had 20 MOT tests with a 55% pass rate (11 passes, 9 failures). It last passed on 5 Jul 2017.
Is RJ04 JYX ULEZ compliant?
Based on its fuel type and registration year, RJ04 JYX is likely not ULEZ compliant. As a diesel vehicle registered in 2004, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is RJ04 JYX?
RJ04 JYX is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.