Overheating

We often get the question, ‘why is my 4.3L MPI MerCruiser overheating?’. The focus of this article is to identify the reasons why a 4.3 liter overheats or runs too hot. Follow this troubleshooting guide […]

We often get asked the question ‘what is causing my MerCruiser 5.7L or 5.0L engine to become too hot?’. This article’s focus is to explain the many reasons why a MerCruiser overheats. Keep in mind […]