History: Head gasket failure

Each publication creates a revision. Restoring an earlier version publishes it as a new revision and keeps the intervening history.

Revision	Published	Contributor	Change	Actions
2 Current	11 Nov 2026 16:14 UTC	llandowtuninguk@gmail.com	Attribute the combustion-gas colour change to the cited Motor Trend article.	Compare
1	11 Nov 2026 16:12 UTC	llandowtuninguk@gmail.com	Publish shared petrol and diesel head-gasket failure diagnosis.	Compare