The language used in used car adverts is not accidental. Over years of listing cars, sellers — including those concealing faults — have developed a vocabulary that sounds neutral or even reassuring, but carries specific meanings for those who know how to read it. This guide decodes the most common scam and problem-concealment phrases found in UK adverts.
"Needs a little TLC"
Translation: the car has a fault or several faults that the seller has decided are not worth fixing. "TLC" (tender loving care) softens the language and suggests the issue is minor, cosmetic, or a matter of preference. In practice, it frequently covers mechanical faults, bodywork damage, or wear items that have been neglected.
What to do: ask specifically what TLC means in this case. A straight answer about rust, worn brakes, or a slow coolant leak is usable information. Vagueness is a red flag.
"Selling on behalf of a friend"
This phrase appears disproportionately in scam adverts where the person listing the car either does not own it or cannot answer questions about it. It is also used by traders selling from private listings to avoid the dealer obligations imposed by the Consumer Rights Act.
What to do: anyone listing a car on someone else's behalf should be able to put you directly in contact with the owner. If they cannot — or will not — walk away.
"No offers / price is firm"
Legitimate sellers occasionally have firm prices. However, this phrase is disproportionately used by sellers who know they are already pricing a problem car at a discount and do not want to go lower. It is also common in advance-fee fraud (where the car does not exist and a "deposit" is requested without a viewing).
What to do: do not pay any deposit without a face-to-face viewing and verification that the seller has the V5C in their name.
"Can deliver anywhere in the UK"
Legitimate private sellers occasionally offer delivery. However, this phrase is a hallmark of advance-fee and escrow scams, where the car is "available remotely" and a payment platform or "delivery service" is involved. Real private sellers of real cars expect you to come and see the car.
What to do: always view a car in person before paying anything. Never pay via bank transfer to a seller you have not met in person.
"Engine management light on but should be fine"
This is a seller telling you there is a known, specific fault with the car and simultaneously minimising it. Engine management lights can indicate anything from a loose petrol cap (harmless) to imminent catalytic converter failure (expensive). The seller does not know which — or if they do, they are not telling you.
What to do: ask what the fault code is. A seller who has genuinely investigated the light can give you a code (e.g., P0420). A seller who has not should not be reassuring you it is fine.
"I've had no problems with it"
A statement that is technically true but tells you very little. The seller may have only owned the car for three months. The car may have faults that have not manifested yet. The seller may have a different threshold for what constitutes a "problem."
What to do: use this phrase as a prompt to ask how long they have owned it and what work has been done to it since purchase.
The Pattern of Language Used by Sellers Concealing Faults
Adverts with concealed faults tend to share common features:
- Vagueness where specifics are expected. Service history described as "some history" or "I have some receipts" rather than specific dates, garages, and intervals.
- Minimising language. Words like "slight," "minor," "occasional," and "intermittent" used without specifying what the problem is.
- Urgency. "Must sell this weekend," "priced for quick sale," "relocating abroad." Urgency is sometimes genuine, but it is also used to push buyers past the due-diligence stage.
- Deflection. When asked direct questions about faults, the seller pivots to positive attributes: "the bodywork is immaculate, it's never let me down."
Recognising these patterns is not about assuming every seller is dishonest. It is about knowing when to slow down, ask more questions, and check more carefully before committing money.
Use CarChecker to analyse any advert before you view the car. The tool is specifically designed to detect this language and flag it for you.