Mechanics

HOW TO FIX FUEL PRESSURE ON A R 1500

1990 Chevrolet Suburban • 168,480 miles

How to fix fuel pressure on a 1990 chevrolet suburban R 1500 while driving it wants to act like its dying and act like its out of gas when its not and I have changed the fuel filter and put 3 gas treatments in less than a week and it still does it and can't figure out how to fix it
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RonniemHoward87
October 12, 2012.



What is the actual pressure?

Roy

ASEMaster6371
Oct 12, 2012.
Im not sure I was just told from everyone I know its the fuel pressure but I was reading online and it says it could be the timing or air sincer but I can't ever get the check engine to come on when its day time it will only do it late at night so I can't get the codes read

Tiny
RonniemHoward87
Oct 12, 2012.
Need to see what the fuel pressure is.

Roy

ASEMaster6371
Oct 12, 2012.