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Shawn Few
Shawn Few ,
Category: Ford
Satisfied Customers: 14
Experience:  Lead Tech at F1 Auto Service
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Second opinion] my 05 f350 6.0 diesel truck ,wont start. the

Customer Question

Second opinion] hi my 05 f350 6.0 diesel truck ,wont start. the cranks are strong had this problem a few months ago I change the injector harness & the hp oil pump it ran for about 3 months then no start
Submitted: 8 days ago.
Category: Ford
Expert:  Shawn Few replied 8 days ago.

Hey how are you

what were the fault codes retrieved then and do yo scan and check pressure


Same symp***** *****ke prior 3 month ago,was it new or reman pump

please let me know

Customer: replied 8 days ago.
hi it was a reman pump from diesel care no codes
Expert:  Shawn Few replied 8 days ago.

could we have a bad pump again , same symptom as before ?what have you done so far to test ?

Customer: replied 8 days ago.
I was told it was the ipr valve what do you think
Customer: replied 8 days ago.
another said it was the gloo plugs
Expert:  Shawn Few replied 8 days ago.

If it was the glow plugs it will be to start if they are weak and glowing like new, you can pull out and look at them glow with switch on ,now if we have glow plug module not powering them up that is different if u make sure glow plug system working then yes ipr valve is common problem since we have new pump already and harness

Customer: replied 8 days ago.
it will make sense to change out the ipr valve first
Expert:  Shawn Few replied 8 days ago.

Yes sir start with IPR first if glow plugs are good and being powered up at ignition switch on and start then yes


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Customer: replied 8 days ago.
hay just found out that the hpop & ipr was change in april of this year
Expert:  Shawn Few replied 7 days ago.

oh wow , well unless it failed again , then go to glow plugs , but something not adding up