trucka76
May 5, 2010, 04:33 AM
How do you check fuel pressure on 7.3 power stroke and what should it be?
TxGreaseMonkey
May 5, 2010, 05:07 AM
Use a mechanical fuel pressure gauge. Most PSDs register between 40-55 psi of fuel pressure.
In order to increase fuel pressure, you have to modify the stock regulator; otherwise, bypass it and install an external regulator.