When a car dealer's service centre said a diesel particulate filter (DPF) problem meant an expensive repair or a full replacement, the owner searched online and asked ChatGPT. They found the filter could simply be cleaned instead, which cost less than half the cheaper quote.
My garage says my [MAKE, MODEL, YEAR, ENGINE] has [PROBLEM OR WARNING] and quoted [REPAIR] for [PRICE] or [ALTERNATIVE] for [PRICE]. The symptoms are [SYMPTOMS] and the mileage is [MILEAGE]. What are the common causes and the cheaper fixes worth asking about (for example cleaning instead of replacing)? What questions should I ask the garage, and when is the expensive option genuinely needed?
Replace the [PLACEHOLDERS] with your own details before you send it.
How to try it
- Write down exactly what the garage said, the symptoms and any warning lights or fault codes.
- Ask ChatGPT for the possible fixes and the questions to ask, then ring the garage or an independent specialist.
- Let a qualified mechanic make the final call, especially on anything to do with brakes, steering or safety.
More money use cases
Turn a messy garage photo into a staged listing picture with Grok or ChatGPT
One seller put a scruffy garage photo of a recliner into Grok or ChatGPT and asked it to place the chair in a nice living room from the same angle, looking like a normal phone photo. He posted the staged image on Marketplace and the chair sold within a few hours for the asking price.
Here is a photo of a [ITEM] I'm selling. Isolate the [ITEM] and place it in a [STYLE, E.G. COSY, BRIGHT] living room. Keep the same angle and don't change the item itself in any way, including its colour, wear or size. Make it look like an ordinary phone photo, not a professional shoot.
Track down and cancel forgotten subscriptions with ChatGPT
Listing the ways ChatGPT saved him money, one user said it cancelled a forgotten streaming subscription and a golf app subscription, and told him which card to use to earn the most miles.
Here are my bank and card transactions for the last 3 months: [PASTE, WITH ACCOUNT NUMBERS REMOVED]. Find every recurring payment, name the service if you can, show the monthly and yearly cost, and flag ones I may have forgotten. Then give me step-by-step cancellation instructions for the ones I tell you to cancel: [LIST].
Spot a wrong charge on a medical bill with ChatGPT
A friend of the poster uploaded her hospital bill to ChatGPT, which picked out an incorrect charge and drafted a dispute letter. The hospital removed the $4,200 charge and marked the account as paid in full.
Here is an itemised bill I've received: [PASTE THE LINE ITEMS, WITH PERSONAL DETAILS REMOVED]. Please 1) explain each line in plain English, 2) flag anything that looks duplicated, unusually priced or inconsistent with [WHAT I WAS ACTUALLY TREATED FOR], and 3) draft a polite letter asking the billing department to review the items you've flagged and send a corrected bill.
Reference: X @basrasahab