Hot Starting Problem

Mudcat · #1 (**permalink**) 01-05-2013, 04:57 PM

I have a 2003 f-250 7.3 - after running and hot I will turn motor off and a few minutes later try to start with no luck . It will restart after about 15-20 minutes
Sitting. It has also quit while going down the highway , only starting after sitting for 15-20 minutes. My mechanics wants to replace the high pressure fuel pump and regulator ($1500). A. New CPS has been installed.
Any thoughts are greatly appreciated.

WackerCattle · #2 (**permalink**) 01-06-2013, 11:23 AM

I am having the same problem after replacing the HPOP. Curious to see what may be wrong.

**Justin@DP-Tuner** · #3 (**permalink**) 01-06-2013, 01:00 PM

There is no high pressure fuel pump on these engines. It is a high pressure oil pump(HPOP).

Do you have any codes?

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