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 Mazda 3 Petrol 1999cc has had 11 MOT tests on record, passing 9 and failing 2 (82% pass rate). It has 143,725 miles on the clock, averaging 14,270 miles per year, above the UK average of 7,400. The 2.0L LF-DE engine is known for 1. high oil consumption and 2. plastic intake manifold swirlplate fracture.
MOT & Mileage History for EF04 FNY
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
Above average| Latest reading | 143,725 miles |
| Reading date | |
| Miles last year | 20,265 |
| Average per year | 14,270 |
| Mileage consistency | Consistent |
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Full MOT Test History 11 tests on record
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Reported issues for this Mazda 3
These are the most commonly reported problems on Mazda 3 models (2003–2009), based on owner reports and workshop data across the UK.
1. High Oil Consumption (Valve Stem Seals / Connecting Rod Bearing Wear)
Valve stem seals deteriorate and allow oil to migrate past them into the combustion chamber. Worn connecting rod bearings also elevate oil consumption. This is not a catastrophic failure initially but signals internal wear.
2. Plastic Intake Manifold Swirlplate Fracture
Poor-quality plastic in early manifolds becomes brittle. The swirlplates break off and/or the shaft wears and fractures. Broken pieces can enter the cylinder, causing catastrophic damage if not caught early.
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Vehicle Details
| Registration | EF04 FNY |
| Make | Mazda |
| Model | 3 |
| Colour | Red |
| Fuel type | Petrol |
| Engine | 1999cc |
| Year | 2004 |
| First registered | |
| Area code | EF — Chelmsford, Essex |
| Age identifier | 04 — March 2004 to August 2004 |
More EF04 F plates
Browse all EF04 F registrations from Chelmsford.
About EF04 FNY
What car is EF04 FNY?
EF04 FNY is an red Mazda 3, petrol (1999cc). First registered in Chelmsford in 2004.
What is the mileage of EF04 FNY?
The last recorded mileage for EF04 FNY was 143,725 miles, recorded on 3 Jul 2015 during its most recent MOT test.
Has EF04 FNY passed its MOT?
EF04 FNY has had 11 MOT tests with an 82% pass rate (9 passes, 2 failures). It last passed on 3 Jul 2015.
Is EF04 FNY ULEZ compliant?
Based on its fuel type and registration year, EF04 FNY is likely not ULEZ compliant. As a petrol vehicle registered in 2004, it typically does not meet the Euro 4 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is EF04 FNY?
EF04 FNY is approximately 22 years old. Age identifier 04 means registered between 1 March 2004 and 31 August 2004.