| cm2250 rough idle |
| 02-13-2020, (Subject: cm2250 rough idle ) Post: #6 | |||
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| RE: cm2250 rough idle with 500k+ miles on that enigne,.. how old is the egr cooler? - When is the last time it was pulled off and cleansed out thoroughly? Personally, I would have axed the system it a long time ago, or at least made the system more lenient, as there is no way to keep those systems happy any ways with 500k+ miles on the engine without tearing the whole systems off it, cleaning it all up + clean-out and acid bath on egr cooler, egr valve, replacing all the sensors, baking the cans all out, replacing the SCR element at this point, and spending a whole lot of money and time on getting the engine to run well again with new valve guide seals, fuel system in tip-top shape, new injectors, and the list is very long to make that system happy like it is with an engine that is on the back half of its prime. such is exactly why everyone hates these systems and wants to rid the engine/truck of them. - I don't blame them one damn bit@. User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!. | |||
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