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Cat Man
Cat Man, Cat Engine Expert
Category: Medium and Heavy Trucks
Satisfied Customers: 8327
Experience:  I am ASE Master Truck Certified.
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My truck keep skipping and i have down downshift to keep

Customer Question

My truck keep skipping and i have down downshift to keep power up. Or i think it sucking air ... are missing
JA: What is the complete model and serial number of your machine?
Customer: C15 cat acert ,2007
JA: Are you fixing this yourself? What have you tried so far?
Customer: Change fuel line,turn fuel tank,and overhead,
JA: Anything else you want the equipment mechanic to know before I connect you?
Customer: Thats it for now
Submitted: 22 days ago.
Category: Medium and Heavy Trucks
Expert:  Cat Man replied 22 days ago.
Thanks for asking your question. I will try and help you out.
Does the yellow check engine light come on when this happens?

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