Guides
Short explanations of the questions behind the specs: which number applies to your car, and how to read what the manual or the door label says. Each guide links to real examples on this site.
- Oil capacity: with filter, without filter and total fill
- Which engine and body style do I have?
- Finding the right tire pressure for your vehicle
- Which battery fits my key fob?
- Why the PDF page and the printed manual page differ
- Coolant: type, capacity and separate cooling circuits
- Lug nut torque: what the number means and how to tighten
- Halogen or LED headlights: is there a bulb to replace?
- Spark plug part numbers and gaps: reading the manual
Lookup lists
Every vehicle on the site in one list, grouped by answer. Built from the manual records and updated as vehicles are added.