KBUCZYNSKI523 Posted August 12, 2013 Share Posted August 12, 2013 i have a 2002 mack freedom xxlwith renulat engine.its a 24ft box truck with manual trans milage is 298,987 milesthis truck was sitting for around 2 years and it started right up some smoke came out buti fugured it was normal for a truck that didnt move for 2 years and nowi am getting a lot of black smoke at acceleration. idles fine with no smeke when iaccelerate it gives off black smoke. i have chacked everything i can think offinjectors were pulled out tested all good. new fuel air oil filters everything was changedturbo is new. i looked for boost leaks everything is good. the EGR is clean. it also has low power it and the only thing i can think of that i didnt change is the injector pump. if any one could help me out i would be really thankfull i know that this truck is not very popular and there are not many out there. is almost impossible to fund someone who knows about this engine, thank you Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.