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CAT TH514 3.4B Exhaust question

J

jlittle2212

Well-Known Member
Joined
Dec 8, 2013
Messages
221
Location
The Mountains
TH514 serial number prefix MWC. Front oil seal started leaking. Started engine and pulled crankcase fill cap off and found exhaust coming out of crankcase. Has no color/smoke like blow by. Engine still runs great and has lost minimal power if any. I’m not familiar with these engines. Where is the EGR located and is there any other possibility of exhaust into the engine besides the EGR?
 
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