Add punctuation: Tip Incorrect FBN file association errors can be a symptom of other underlying issues within your Windows operating system
A: Tip: Incorrect FBN file association errors can be a symptom of other underlying issues within your Windows operating system.

Add punctuation: Provena Cartagena 2 can be reserved only if the booking start date is between 19 Dec 2015 03 Jan 2016
A: Provenca Cartagena 2 can be reserved only if the booking start date is between 19 Dec 2015 - 03 Jan 2016

Add punctuation: The 289r V8 engine is running well and the transmission shifts top
A:
The 289'r V8 engine is running well and the transmission shifts top.