Buying A: Used Rx8

If it struggles to start when the engine is , compression is likely failing, and a rebuild is imminent.

Standard testers won't work; you need three pulses per rotor. Red Flag: buying a used rx8

A dealer or specialist usually charges $150–$300 . You can also buy your own Rotary Compression Tester for roughly $220 . 🔍 Critical Inspection Checklist If it struggles to start when the engine