92 K1500 - low fuel pressure....

back of a brand new

long time when the key

didn't. Replaced the pump

checked for crushed

right up until the

Do a fuel pressure check for pump (13 to 14 PSI) and regulator (9.5 to

----------------- TheSnoMan.com

back of a brand new

long time when the key

didn't. Replaced the pump

I checked for crushed

right up until the

TBI only requires 13-14 psi ????? Thats what I have with the new pump and filter...... How do I check the regulator ????

Thanks Brian

Brian..........

Kill filters - The Enema Of The Usenet !!!!!

the back of a brand new

long time when the key

didn't. Replaced the pump

I checked for crushed

right up until the

TBI is pretty low presure with the main line running 13 to 14 PSI or a bit more and it is regulated as stated above to 9.5 to 10 PSI at injectors. You need to test presure after regulaotr and before injectors. Regulators do go bad sometimes but not that often. What does truck do when it runs?

----------------- TheSnoMan.com

Neat trick considering that the fuel pressure regulator is downstream from the injectors.