MOT, servicing and repair advice

Short answers from the workshop on Handcroft Road. MOT cost, service intervals, warning lights, brakes, clutch, DPF and the other questions we get every week.

MOT

What if my car fails its MOT?

You get a written defect list and a quote before any repair. If we do the fail work, the retest is free within the DVSA period.

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How long does an MOT take?

Most Class 4 tests at Strand Motor Company take 45 to 60 minutes. You can wait, or drop the car and collect later.

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How much does an MOT cost?

Class 4 MOT fees cannot go above the government cap of £54.85. We charge within that limit at Handcroft Road.

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What is the difference between an MOT and a service?

An MOT is the legal minimum. A service is how you keep the car running. They are not the same job.

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What does an MOT check?

Over 60 checks. Lights, brakes, tyres, steering, emissions. A written report at the end.

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MOT advisories explained

An advisory is not a fail. It is a warning. We tell you what can wait and what will bite you next year.

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Why do cars fail an MOT?

Lights, tyres, brakes and emissions top the fail list. Most are cheap if you catch them early.

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Can I drive without an MOT?

Only to a pre-booked MOT, in most cases. Insurance often dies without a valid certificate.

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How early can I get an MOT?

Up to one month early, and you keep the same expiry date. Useful if you need time for repairs.

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When does a new car need an MOT?

Three years from the date it was first registered, then every year after that.

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Can I get an MOT and service on the same day?

One drop-off. MOT and service together when the diary allows. Saves you a second trip.

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How do I check my MOT status and history?

Free on GOV.UK. Expiry date, past passes, fails and advisories. All you need is the registration.

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Servicing

How often should I service my car?

Interim every 6 months or 6,000 miles. Full every 12 months or 12,000 miles. Major every 24 months or 24,000 miles, unless your handbook says otherwise.

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Full service vs interim service

Interim is the half-year check. Full is the annual job most drivers need. Handbook first if it says something else.

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What is included in a full service?

Oil, filters, brakes measured, fluids, and a written look over. The annual service most cars need.

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How often should I change my oil?

At least once a year, sooner if you do high miles. Oil and filter together. Handbook first.

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How long does a car service take?

Interim: a couple of hours. Full: most of the day. Major: longer. We give you a realistic time when you book.

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What is a major service?

The big one. Everything in a full service plus the longer-interval items like brake fluid and fuel filter.

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Does using an independent garage void my warranty?

Not automatically. Keep invoices, follow the schedule, use quality parts. Block exemption rules still matter.

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When should a cambelt be replaced?

Follow the handbook in years and miles, whichever comes first. A snapped belt can destroy the engine.

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Repairs

What does the engine management light mean?

Amber light: get it read. Flashing: ease off and ring us. Guessing from YouTube wastes money.

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When should brake pads be replaced?

Squeal, grind, vibration, or the car pulling to one side. Get them measured. Do not wait for metal on metal.

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Signs you need a new clutch

Slip in a high gear, biting point at the top of the pedal, or a burning smell. Get it checked before you are stuck.

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When should a car battery be replaced?

Slow to start, especially when cold. We test it before we sell you a battery.

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DPF problems and cleaning

Short trips block DPFs. The light is a warning. We diagnose before anyone talks about a clean or a new filter.

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Exhaust repairs

Louder than usual, a rattle, or a fail on emissions. We look underneath and quote. No pressure to replace the whole system.

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What is the legal tyre tread depth?

1.6mm across the central three-quarters. Below that is an MOT fail and a fine. 20p coin is a rough check.

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When does a car need a tracking (wheel alignment)?

Car pulls, steering wheel sits off centre, or one tyre wears on the edge. Tracking is often the cause.

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Why is my air con not blowing cold?

Warm air from the vents is often gas loss. We would rather find the leak than keep filling it.

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What should I do if my car overheats?

Stop, let it cool, do not open the cap hot. Driving an overheating engine is how you pay for a head gasket.

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Dashboard warning lights explained

Red: stop when safe. Amber: book in. Guessing from a picture on your phone is how people buy the wrong part.

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How often should brake fluid be changed?

Usually every two years. Old fluid boils, and the pedal can go long. It is a cheap job compared with a crash.

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What is a car diagnostic test?

We plug in, read the codes, then confirm the fault. A code is a starting point, not the whole job.

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Need a price for your registration? Use the live quote tool on the booking page or call 020 8686 0868.