I have a 2006 6.0 dually. For 13 years it has been great.
Just recently it has started having issues. I replaced 2 fuel injectors that were reported to be "missing".
It ran fine for a few months. Then I rebuilt the fcim and again it ran good.
Then it started a new issue. After starting and running for about 20 minutes it dies. After letting it cool down for about 30 minutes it starts and repeats the process. Everything I read says its the IPR valve. So I ordered one and replace it just like on YouTube.
Now it cranks but won't start. Batteries, fuel filters, oil filter, air filter, IPR valve, FCIM are all new. Oil level is reading normal.
What now? Please help I will consider all ideas helpful.
Just recently it has started having issues. I replaced 2 fuel injectors that were reported to be "missing".
It ran fine for a few months. Then I rebuilt the fcim and again it ran good.
Then it started a new issue. After starting and running for about 20 minutes it dies. After letting it cool down for about 30 minutes it starts and repeats the process. Everything I read says its the IPR valve. So I ordered one and replace it just like on YouTube.
Now it cranks but won't start. Batteries, fuel filters, oil filter, air filter, IPR valve, FCIM are all new. Oil level is reading normal.
What now? Please help I will consider all ideas helpful.