🚀 Quick Start

Use the filters (Make, Model, Year, Category) to narrow down prompts. Click Copy to copy a prompt. Click the heart to save favorites.

🔍 Search & Codes

Type an OBD‑II code like P0420 to see its definition. Use #123 to jump to a specific prompt.

💬 Ask AI (Safe & Simple)

Our AI is a rule‑based assistant – it doesn’t learn or store your data. It can help with symptoms, codes, and fluid specs. No complex AI, just helpful answers.

✍️ Prompt Generator

Don’t know what to ask? Use the Prompt Generator – pick your vehicle, type a symptom, and we’ll create the perfect diagnostic prompt for you.

🔎 Recalls & Specs

Select a Make, Model, and Year, then click 🔍 Check Recalls for NHTSA data. With Make & Model selected, click 📋 Check Specs for oil/coolant/tire info.

🧾 Tickets & Invoices

Filter your prompts, then click 🧾 Ticket or 📄 Invoice to generate a printable document.

⌨️ Shortcuts

/ – Search, Esc – Reset, F – Favorites.

📱 Install as App

Tap the “Add to Home Screen” prompt or use your browser’s install option. Works offline!

Q: Is it really free?
A: Yes – 100% free.

Q: Does it work offline?
A: Yes, after you visit the site once, it caches the core files and works without an internet connection (PWA).

Q: Can I add my own prompts?
A: Absolutely – use the “Add Prompt” button.

Q: How do I install it on my phone?
A: In Chrome/Edge, a prompt will appear, or use the menu → Install. On iOS, tap Share → “Add to Home Screen”.

Q: Is my data safe?
A: No data is sent to any server. Everything is stored in your browser.

Q: What if I’m not comfortable with AI?
A: Our AI is a simple rule‑based helper, not a complex chatbot. You can also use the Prompt Generator.