jimmy joe

I had a smiler problem with white smoke and shutter, it turned out to be engine brake coming on slightly. I had to change a solenoid and that solved it. It could be a bare wire or one spool hanging up once in a while. Just something else to consider.

Farmer52, Hatcity, and Mackpro68 I thank you for the information thats all I was asking. Up here in northern Canada we don`t have the luxury of a dealership or even a repair shop at times for hundreds of miles and in the winter if the truck quits because of some stupid little sensor your hooped. If you are electronically inclined or know some one who is and have a pocket full of resisters you can build foolers that Will simulate normality and make the computer happy,but you have to understand a lot of technical computer information. BMT Forum Guru and Farmer 52 thanks for the Turbine pictures, up here we heard about them but never got to see them. I believe we have it figured out how to get this truck to not shut down for re-gens. thanks again.

Well I see I am just wasting my time here. I owned Macks for 35 years because they were the most economical and trouble free trucks on the road, but now they might as well just stick VOLVO on their hood and be done with it. I am just trying to help a friend make his truck not cause him so many headaches. I didn`t imagine getting a straight answer on here would be near imposable

Yes on my Cummons I have a module that tells the ECM everything is normal and you can eleminate all the obstructions in the exaust and let the engine breath like it should. Than you get better power and fuel economy with a more trouble free engine.

Is there any aftermarket Electronics out there that a person can install to enable deleting the afterberner and all the problems that go along with it. I also have a Cummons that I have deleted and it runs flawlessly with better power and less fuel.