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Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 1639
Experience:  Owner at DJ Wilson
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Rebuilt nh855 now getting to much fuel in no5 cylinder on startup

Customer Question

Rebuilt nh855 now getting to much fuel in no5 cylinder on startup lots of smoke and a noticeable cracking sound. Have replaced injector 4 times installed a new head. Same problem. Any ideas?
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  spankyjr1 replied 1 year ago.
Hi, my name is ***** ***** you for your question.
Has any other work been done on this before problem started?
Did it just happen or gradually get worse?
What color is smoke?
How are you checking that its cylinder 5 bottoming injector or do you have exhaust manifold off?
I assume you checked push tubes to see if they were bent?
Let me know

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