Common signs that your semi truck engine may need repair include strange noises, decreased fuel efficiency, loss of power, and warning lights on the dashboard.
It is recommended to have your semi truck engine checked for maintenance every 50,000 to 100,000 miles, or at least once a year.
The time it takes to repair a semi truck engine can vary depending on the extent of the damage, but it typically takes a few days to a week.
Common issues that can arise with semi truck engines include problems with the fuel system, cooling system, and electrical system, as well as issues with the turbocharger and emissions systems.
While some minor repairs can be done by experienced truck owners, it is generally recommended to hire a professional for semi truck engine repairs to ensure the job is done correctly and safely.
The cost of repairing a semi truck engine can vary widely depending on the extent of the damage and the specific repairs needed, but it can range from a few hundred dollars to several thousand dollars.