Lifetime Supporting Member
Join Date: Dec 2009
Feedback Score: 0 reviews
I'd ask how they diagnosed the HPOP. That's a little abrupt given it is one of the most reliable components in the system. The IPR valve is more often the culprit when you can't build pressure. It could also be a downstream leak (like a ruptured injector o-ring) or an upstream feed issue (like a bad low pressure pump or cracked pick up tube).
To condemn the HPOP, they would need to have done a block off pressure test on both sides of the pump with a known good IPR- ask for those values.
2003 F-250 XLT Crew Cab 7.3L, Chrome BigTex Grille Guard, Quad pillar - 3 ISSPRO gauges (trans, pyro, boost) and DP-Tuner F6; Roush fuel pressure / temperature / oil pressure gauges, Ford Severe Duty AIS, 31 row 6.0 transmission cooler, ScanGauge II, Marinco mod, Walker BTM, Full Force Stage 1 injectors
IF MY BODY IS EVER FOUND ON A JOGGING TRAIL JUST KNOW THAT I WAS MURDERED SOMEWHERE ELSE AND DUMPED THERE