hey guys what is the procedure to test and determine the output pressure of the hpop and to determine if there are any leaks? thanks

 

Look in the tech folder for AIR TEST
Your going to need an adaptor and some beer because the older ICP sensor
is a PITA to reach. Also if you can get your hands on a IPR control box
to trigger it. That will make you life easier. Maybe you'll get lucky and
it a dirty screen in the ICP sensor.
What's going on that you think it a HPOP leak ? Some one any know
what it is.

Sean

 

poor or no throttle response, low power, restriction on rpm. almost seems like the damn thing dont wanna do nothing until it gets enough oil pressure to the injectors to make her go

 

Do you have a scan gauge II or something that will read live data? Being able to compare ICP pressure and IPR % should tell you if you have a HPO leak, or if the HPOP isn't putting out like it should.

 

yep. truck started messing up after it warmed up. ICP was running between 960 and 1000 at idle in park, idle in drive with a miss, and idle in drive at 99% throttle and no throttle response. during these same conditions IPR% was between 19.0 and 20.7