Stop buying used cars on a hunch.
Paste a listing link. Carvizia identifies the exact engine and shows you the problems waiting for it, what they cost and how much to knock off the price.
Ford F-150 King Ranch · 2017
3.5L EcoBoost V6, 10-speed, 73,700 mi
- Cam phaser rattleCritical$2,500 – $3,500
- Oil pan leakHigh$800 – $1,200
Works with listings from
Everything the seller won't tell you
A vehicle history report tells you whether the car has been in an accident or has a salvage title. Carvizia tells you what's going to happen to it: its engine's weak spots, overdue maintenance and what it's really worth.
A cold-start rattle from the timing chain area around 60,000 to 100,000 miles; the phasers and chains need replacing.
A price to negotiate
$29,963$26,263
4 dollar-backed arguments: cam phasers, 10-speed transmission, oil pan leak, 4WD hubs.
Questions to ask the seller
- Has the engine ever made a rattle on a cold start?
- Has the 10-speed transmission software been updated to fix harsh shifting?
From link to report in minutes
- 1
Paste the link
From Cars.com, CarGurus, Autotrader or any other listings site.
Listing link
https://www.autotrader.com/cars-for-sale/vehicle/2026|Check itCars.comCarGurusAutotrader+ screenshots - 2
We identify the engine
Trim, year, engine and transmission are read from the listing.
Reading the listing…Ford F-150 King Ranch · 20173.5L EcoBoost V6 · 10R80 - 3
You read the report
Problems, maintenance, market value and negotiation, ranked by severity.
Known faults5 things to watchCam phaser rattle$2,500 – $3,50010-speed harsh shifting$1,500 – $3,500Plastic oil pan leak$800 – $1,200 - 4
You decide
A well-prepared test drive, a better price, or a bad deal avoided in time.
Suggested price
$26,263
$29,9633/10
NO GOMain risk: cam phasers · $2,500 – $3,500
Cheaper than a single nasty surprise
Your first report is free when you sign up.
Included in every report
- Exact engine identified
- Known faults and repair costs
- Upcoming maintenance
- Market value
- Negotiation arguments
- Viewing checklist
The report doesn't replace a pre-purchase inspection: always have a mechanic look at the car and take a test drive.
Frequently asked questions
Everything you need to know before running your first check.
How is this different from a vehicle history report?
History reports look at the past: they tell you whether the car has been in an accident, has a salvage title or has had its odometer rolled back. Carvizia looks at the future: we analyze the mechanical reliability of its engine and transmission to tell you what is likely to fail, its known problems and the costs ahead.
Where does the reliability information come from?
Manufacturer technical documentation, official NHTSA recall campaigns, owners' forums and mechanics' feedback, researched for every check and turned into a clear diagnosis.
What do I need to check a listing?
Just the listing link. Carvizia works out the model, generation, engine and transmission itself. If the site blocks access, you can also enter the details by hand or upload screenshots.
I know nothing about cars. Is this for me?
Yes, that's exactly who it's for. Every issue is explained in plain English with a severity level, so you know right away whether it's a good or a bad deal.
How does the report help me get the price down?
It turns the listing's blind spots into dollar-backed arguments: major maintenance coming up, a known problem, a gap with the market value. You show up with your case ready to go.
Does the report replace a pre-purchase inspection?
No, never. It helps you shortlist listings before you drive out and prepare your questions. Before you buy, always get a pre-purchase inspection from an independent mechanic and take a proper test drive.
Check your next car now
Your first report is free when you sign up.