# One image diagnoses symptoms to causes

A cars format, measured November 8, 2026 by Volume. https://tryvolume.app/working/cars/one-image-diagnoses-symptoms-to-causes

Put every visual symptom, its photo and its likely cause on a single dense chart slide. It worked for 4 accounts, with a median of 33x their usual reach. Type: Editing trick. Seen as: Slideshow.

## Why it works

Viewers have to stop and read the whole chart, and it's the kind of reference people screenshot or save. Several accounts used it on universal parts like tires, spark plugs and hoses.

## How to make it

1. Pick a part or warning-light topic every driver meets
2. Lay out 6 to 12 labeled photo panels, with the failure highlighted in red
3. Put the detailed troubleshooting in the caption

## Hook formula

[PART] diagnosis guide: what could be causing these [symptoms]?

## Examples

- @arnoldgreed (4K followers, TikTok slideshow): 130x their usual views. Hook: “HOW TO READ A SPARK PLUG?” [Original post](https://www.tiktok.com/@arnoldgreed/photo/7701045730152156430)
- @baubsautoparts (58K followers, TikTok slideshow): 159x their usual views. Hook: “WHAT COULD BE CAUSING THESE WARNING LIGHTS? COMMON CAUSES. CHECK THESE PARTS FIRST.” [Original post](https://www.tiktok.com/@baubsautoparts/photo/7692255655486442766)
- @motor.iq (3K followers, TikTok slideshow): 13x their usual views. Hook: “CAN A BAD FUEL PRESSURE SENSOR CAUSE THESE SYMPTOMS?” [Original post](https://www.tiktok.com/@motor.iq/photo/7698394785211518222)
- @rocars218 (21K followers, TikTok slideshow): 8.3x their usual views. Hook: “TIRE PRESSURE AND HEALTH GUIDE” [Original post](https://www.tiktok.com/@rocars218/photo/7690274062597229846)

More cars formats: https://tryvolume.app/working/cars.md

## Get the full library

The full library has every post, format and hook in cars, plus long-running Meta ads, and your AI agent can search it over MCP. The library comes with Volume Core and Pro, from $29.99 a month, and every plan starts with a 3-day free trial. Start a free trial: https://tryvolume.app/library

Agents: add Volume's MCP server (https://app.tryvolume.app/api/mcp) and call `search_library(shelf: "formats", niche: "Cars")` for every format, `search_library(shelf: "posts", niche: "Cars")` for examples with transcripts and scripts.

## How this is measured

- Every post is compared with its own account's usual reach, not with other accounts. "14x their usual" means the post got 14 times the median views of that account's recent posts.
- TikTok videos and Instagram Reels are measured on views. Instagram carousels have no view count, so they are measured on likes against the account's usual likes, and say so.
- A post makes the library at 2x its account's usual or more. A format is a repeatable move (what is said or shown, or how it is edited) that several accounts used in breakout posts. It is listed here once it worked for 3 or more different accounts.
- Formats rank on how many accounts they worked for and how far above usual, damped so a fluke on one tiny account cannot outrank a format that worked for ten.

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