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Discussion Starter · #1 ·
I see this everywhere, what is an HPOP?:dunno:
 

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high pressure oil pump not sure exactly what it does other than it supplies the injectors with oil. oh and i know mines a piece of s**t
 

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High
Pressure
Oil
Pump

our engines use engine oil under pressure to operate the injectors. there is another oil pump that pumps the oil around the engine for normal oil lubrication.
 

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and LPOP is just the opposite -

Low
Pressure
Oil
Pump
 

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Discussion Starter · #5 ·
A-ha! I don't know how I didn't know that(or @ least made the connection between letters to words.) Thanks a lot guys. It's just proving once again that you learn something new everyday!:doh:
 
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