Dieselmafialb7
needs more air....
- Joined
- Jun 5, 2011
- Messages
- 228
So I've been fighting a no start issue on a late 04 6.0. 102k miles
truck just died one day randomly while driving and refused to start again no codes
truck will build around 400-450 psi icp and try to start but just wont fire the rest way over icp % was 85% while cranking FICM had sync and 48v cranking
the fuel pressure showed over 60 psi from the lift pump so its getting fuel, did the bubble test passed with flying colors.
I put air to the icp port I thought I heard leaks around the stand pipes so did updated stand pipes and dummy plugs. now it takes forever like 3 or so mins of cranking to build icp to the 400-450 psi but still no start. also tried pulling the ipr out to inspect it no broken or missing screen even swapped it for kicks.
I'm not sure what else I should be looking for? 6.0s aren't my strong suit at all.
I don't feel its a hpop where it will finally build that much pressure?
truck just died one day randomly while driving and refused to start again no codes
truck will build around 400-450 psi icp and try to start but just wont fire the rest way over icp % was 85% while cranking FICM had sync and 48v cranking
the fuel pressure showed over 60 psi from the lift pump so its getting fuel, did the bubble test passed with flying colors.
I put air to the icp port I thought I heard leaks around the stand pipes so did updated stand pipes and dummy plugs. now it takes forever like 3 or so mins of cranking to build icp to the 400-450 psi but still no start. also tried pulling the ipr out to inspect it no broken or missing screen even swapped it for kicks.
I'm not sure what else I should be looking for? 6.0s aren't my strong suit at all.
I don't feel its a hpop where it will finally build that much pressure?
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