Navistar International MaxxForce Engine Problems
MaxxForce is a brand of diesel engines manufactured by Navistar International Corporation, a leading American truck and engine manufacturer. MaxxForce engines have been installed in various truck models and are widely used by businesses and individuals for transportation and hauling.
Unfortunately, MaxxForce engines have been plagued with numerous problems, which have resulted in various lawsuits and settlements. Some of the most notable MaxxForce engine problems include:
EGR (Exhaust Gas Recirculation) Valve Failure: MaxxForce engines have experienced numerous EGR valve failures, which can cause the engine to lose power and stall. This problem is often caused by the accumulation of soot and other debris in the EGR valve.
Turbocharger Failure: MaxxForce engines are known to have problems with their turbochargers, which can cause a loss of power and acceleration. This issue is typically caused by the build-up of carbon and other debris in the turbocharger.
Cracked Cylinder Heads: MaxxForce engines have also been known to experience problems with cracked cylinder heads. This can cause oil leaks and engine damage, which can lead to costly repairs.
Fuel System Problems: MaxxForce engines have experienced various issues with their fuel systems, including problems with the fuel injectors, fuel pumps, and fuel filters. These problems can cause the engine to run poorly or not at all.
Due to these and other problems, many customers who purchased vehicles with MaxxForce engines have filed lawsuits against Navistar International Corporation. In 2013, Navistar settled a class-action lawsuit brought by owners of MaxxForce engines for $135 million. The lawsuit alleged that Navistar sold defective engines and failed to honor its warranties. As part of the settlement, Navistar agreed to pay owners of MaxxForce-equipped vehicles for past and future repairs.
In addition to the class-action lawsuit, Navistar has faced numerous individual lawsuits from customers who have experienced problems with their MaxxForce engines. Some of these lawsuits have resulted in significant payouts to customers who have experienced engine failures and other issues.
In conclusion, MaxxForce engines have had a troubled history, with numerous problems and lawsuits resulting from engine failures and other issues. While Navistar has taken steps to address these problems, many customers have been left with expensive repairs and costly downtime as a result of their MaxxForce engine problems.