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Cat Man
Cat Man, Cat Engine Expert
Category: Construction and Road Equipment
Satisfied Customers: 8912
Experience:  I am ASE Master Certified.
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03 c7 cat will not setting injector trim files cause

Customer Question

03 c7 cat will not setting injector trim files cause interminten miss firing
JA: What is the complete model and serial number of your machine?
Customer: away from jop dont know
JA: Are you fixing this yourself? What have you tried so far?
Customer: built engin bad valve seat replaced 2 injectors new pistons and rings
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: euns good warming up bigins to run on 5 at idle does fair at stable upper rpms
Submitted: 4 months ago.
Category: Construction and Road Equipment
Expert:  Cat Man replied 4 months ago.
Thanks for asking your question. I will try and help you out. No. When the trim files are not installed it will not cause a miss. But under load it can cause a little smoke and run rough. But it will not cause a miss. Please reply back if you need more help or have more questions. I am happy to assist.
Expert:  Cat Man replied 4 months ago.
Hey. I just wanted to see how things were going. Please let me know if you need more help. I am happy to assist. If my information was helpful, please leave a good or higher rating so that I receive credit. Thanks.