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James, Ford Technician
Category: Ford
Satisfied Customers: 3628
Experience:  Ford Senior Master Tech, Ford gas and diesel expert, ASE Certified
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Put new hpop ipr head gaskets i njecyorr oil rails egr

Customer Question

Put new hpop ipr head gaskets i njecyorr oil rails egr delete kit new oil cooler and still has fail to start hot amd did. 150 air test no leaks where do start to look
Submitted: 1 year ago.
Category: Ford
Expert:  James replied 1 year ago.

Hello, do you know if this is the early build or later build 6.0L?

Expert:  James replied 1 year ago.

If you have a no start when hot you either have a faulty ipr valve or a bad high pressure oil pump. The ipr should make a leak noise when they fail hot. As for the HPOP they won't make any boise when they failed most of the time. The early style HPOP had a failure issue and get replaced quite often