2005 SILVERADO 5.3 FLEX FUEL AT START UP OIL PRESSURE STAYES AT 38 AND WILL NOT MOVE UNTIL TRUCK IS TO TEMP. THEN I GET A WHAT SOUNDS LIKE A LIFTER TICKING FOR A FEW MINUTES THEN GOES AWAY.
THE PRESSURE WILL NOT MOVE AT ANY RPM WHEN ITS COLD AND ALSO SOUNDS LIKE A DRY START THE FIRST FEW SECONDS
Wednesday, February 9th, 2011 AT 7:50 PM