AmazingFacts

267k miles. Head gasket done myself at 253k. Still getting 57 mpg and not burning oil. 60 mpg at 60mph and hypermiling.

Mods:
- Viper alarm
- Rodent mesh on cabin intake
- Cat Defender (should have gotten CatShield by Miller CAT as it's stainless steel vs aluminum)
- Oil catch can

Headgasket replaced and failed shortly after? Do anything different next time? | PriusChat