john deere 900hc

/ john deere 900hc #1  

berryj

New member
Joined
Mar 2, 2016
Messages
1
Location
lockport ny
Tractor
john deere 900hc
just put the engine in and started it last weekend blue smoke coming out of the exhaust new rebuild, rebuilt injection pump and injectors i was wondering if the timing was off on the pump or its normal because the engine is not broke in? Need some help on this?
 
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