I have a 12.7 detroit 60 series and when It's a columbia 2012. I have intermittent idle issues. It will sometimes loop at start up but most of the time the engine will start looping at idle but when you press the pedal it stops and then it does not happen again until the truck is shut off and started the next day. We changed the TPS, software, ecm, truck had a complete inframe overhaul about 30,000 miles. I have taken it to multiple mechanics and they have not found the issue. They have hooked up to the computer and still not able to find anything. Your thoughts???
Wow, you are extremely knowledgeable. Do you ever work on other people’s rigs?
So did you do the overhead as well?
How did u find out it was #5 injector ? Which test did you do?
I have a 12.7 detroit 60 series and when It's a columbia 2012. I have intermittent idle issues. It will sometimes loop at start up but most of the time the engine will start looping at idle but when you press the pedal it stops and then it does not happen again until the truck is shut off and started the next day. We changed the TPS, software, ecm, truck had a complete inframe overhaul about 30,000 miles. I have taken it to multiple mechanics and they have not found the issue. They have hooked up to the computer and still not able to find anything. Your thoughts???
Hey is the injectors the same part number for the 11.1 60series?
What’s a part number for the extra seal?
How much you think this would cost if I took it to a shop ???
Depends on how greedy the shop is,3k I already ask, so I do myself, I like keep what I make, shop out there now this days they are straight GREEDY
sup slim?