Should Your Engine Be Hot Or Cold When You Check Oil Levels? – SlashGear

Internal combustion engines need the correct oil level to run harmoniously. Too much or too little oil could harm engine longevity and performance. For instance, continuously driving with an engine low on oil will increase friction and heat, leading to premature wear and tear of vital internal parts. An illuminated oil pressure warning light and decreased performance are signs of an engine running low on oil. On the other hand, driving with too much oil is also bad news

Read more