Superken74
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Posts posted by Superken74
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I’m having the same issue with my 2006 aset engine. It idles fine but when I rev it up to 1200 or more it starts to miss and backfire. It smokes like a freight train and smells like kerosene. How can you tell which injector is bad? I tried breaking the fuel lines while it was running and I notice they all made the truck idle rough. Do you have to remove each one and will you be able to visual see if it is damaged? Or could it be something else. Please help.
2001 mack e7 400 missing and backfiring
in Engine and Transmission
Posted
I checked the rocker arms. They are good. I had someone plug it into a computer and it shows injector 1 bad. I replaced the injector yesterday with a remack but it still spudders after 1200rpm