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roybelding
roybelding, Shop Foreman Freightliner trucks
Category: Medium and Heavy Trucks
Satisfied Customers: 4653
Experience:  Shop Froeman for Freightliner Trucks
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Lots of blow by runs good : Blows lots of blow by will blow

Customer Question

Lots of blow by runs good
JA: We'll do all we can to help. Tell me a bit more about what's going on so the Heavy Equipment Mechanic can help you best.
Customer: Blows lots of blow by will blow a gallon of oil in 25 miles out blow by tube
JA: Is there anything else important you think the Heavy Equipment Mechanic should know?
Customer: Some times run rough in morning some times run good
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Heavy Equipment Mechanic about your situation and then connect you two.
Submitted: 5 months ago.
Category: Medium and Heavy Trucks
Expert:  roybelding replied 5 months ago.

good morning my name is ***** ***** I will assist

what year, make, model and engine????

Roy

Customer: replied 5 months ago.
2004 car c7 in m2 frietliner
Customer: replied 5 months ago.
25000 miles 5000 hrs
Expert:  roybelding replied 5 months ago.

ok, thanks

the first thing that comes to mind is a piston ring issue. that is a lot of blow by to be anything else. I would remove the injectors and perform a leak down test in each cylinder to find the failed cylinder or cylinders.

Roy

Customer: replied 5 months ago.
If rings bad can just in frame I know liners not replaceable low miles
Expert:  roybelding replied 5 months ago.

yes. it can be an in frame. verify this before performing it.

Roy

Expert:  roybelding replied 5 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts

Roy

Customer: replied 5 months ago.
Can a turbo cause this problem also
Expert:  roybelding replied 5 months ago.

it would be in the exhaust and smoke badly. would not show at the oil fill, dipstick or tube

Roy

Customer: replied 5 months ago.
Verify where
Expert:  roybelding replied 5 months ago.

remove the oil fill cap and see if there is any pressure

Expert:  roybelding replied 5 months ago.

how are you making out

Expert:  roybelding replied 5 months ago.

how are you making out

Expert:  roybelding replied 5 months ago.

how are you making out

Customer: replied 5 months ago.
Rings are broken
Customer: replied 5 months ago.
I disassembled found 5 out of 6 top ring broken what the hell causes that
Expert:  roybelding replied 5 months ago.

yep, fingured that. is it possible that you had an overfueling issue from injectors???

if too much fuel, it may have slugged the cylinder

Roy

Expert:  roybelding replied 5 months ago.

are you there

Expert:  roybelding replied 5 months ago.

are you there

Expert:  roybelding replied 5 months ago.

how are you making out

Expert:  roybelding replied 5 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts

Roy

Expert:  roybelding replied 5 months ago.

please dont forget to rate me as it is the only way I get paid for my efforts

Roy

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