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Common Problems With Maxxforce Engine Maxxforce 13 EGR Delete Problems | Do Not DPF Delete

Is The Maxxforce 7 Diesel Engine a Piece of Junk? (Problems)
Is The Maxxforce 7 Diesel Engine a Piece of Junk? (Problems)

School buses also had problems including losing the high-pressure fuel pumps, diluted engine oil, and lost oil pressure and the contaminate was the diesel fuel.

Maxxforce 7 Turbocharger Failure – Common Problems
Maxxforce 7 Turbocharger Failure – Common Problems

The biggest culprits behind a failed turbo on a Maxxforce 7 engine are EGR related issues, and oil dilution. EGR Issues. Soot re-entering the engine and coming 

Maxxforce 10 Engine Problems – Camping Fun Zone
Maxxforce 10 Engine Problems – Camping Fun Zone

The Maxxforce engine has some issue like: turbo valve, fretting connectors, overfueling, and engine failure. MaxxForce engines are designed 

MaxxForce 7 engine - iRV2 Forums
MaxxForce 7 engine - iRV2 Forums

So far so good, 28k miles and no problems. A MotorHome with its weight is considered extreme use thus justifying frequent oil changes. Good luck 

Maxxforce 13 EGR Delete Problems | Do Not DPF Delete
Maxxforce 13 EGR Delete Problems | Do Not DPF Delete

Although generally reliable, Maxxforce engines are known to have a number of emission control-related problems. And Exhaust Gas Recirculation 

Maxxforce 10 Engine Problems: 4 Issues (With Fixes) - Camper
Maxxforce 10 Engine Problems: 4 Issues (With Fixes) - Camper

Maxxforce 10 Engine Problems · Your engine suddenly shakes while you drive · Your engine makes loud clunking noises · You feel resistance when 

6 Common Maxxforce 7 Engine Problems (Is It Reliable?)
6 Common Maxxforce 7 Engine Problems (Is It Reliable?)

Most Common MaxxForce 7 Problems · Radiator Leaks · Cracking Pistons · Bad Fuel Economy · Clogged EGR Cooler · Oil DIlution · DPF Issues.

How Navistar solved its EGR problems - Truck News
How Navistar solved its EGR problems - Truck News

International MaxxForce engines built in 2013 and after will already come with the fix. An International dealer can determine whether pre-2013 

Court reverses $31M verdict in Navistar MaxxForce engine lawsuit
Court reverses $31M verdict in Navistar MaxxForce engine lawsuit

Specifically, the trucks experienced issues with the exhaust gas recirculation system, EGR coolers, EGR valves and other engine components. Even 

DT466 is synonymous with MaxxForce DT?!?! - School Bus
DT466 is synonymous with MaxxForce DT?!?! - School Bus

the most common issues on the 2007-2009 were the EGR cooler and sometimes a clogged DPF. the 07 engine started showing up in late 07 model