Fuel pressure Question

[reno]

If the "O" ring(s) went bad on the Pressure Reg or the Injector(s), would this not intermittently cause the truck to stall? I am going to change this Filter, and test the Regulator and Fuel pump when I get home today, but was just wandering about the "O" rings.

 

[MAKG]

No. It will either cause a vacuum leak or spray fuel all over the engine, depending on which O-ring it is.

 

[97ranger4x4]

yeh I can vouch for MAKG about spraying fuel over the engine. be careful with those little 0-rings on the injectors!

 

[Ranger5.0]

what makes you think its a problem with fuel delivery?

 

[reno]

Well on the way home my MAF went kapooie, and now is dead, so I found out what the problem was. The truck was starting to sputter and and would not idle so I figured maybe there was something with the fuel delivery.