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Curtis B.
Curtis B., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 28066
Experience:  Technician turned service manager on multiple lines of trucks and engines, used in industry.
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I have a 671 d/ do I have black in my fule filter I

Customer Question

I have a 671 d/for why do I have black in my fule filter I have put new injectors in it two months ago dose the injectors have oil seal
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Curtis B. replied 1 year ago.
Detroit Diesel 6-71? Injectors do not have oil seal.
Expert:  Curtis B. replied 1 year ago.
Did you get my response?

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