Wed 15 Apr, 2009 10:11 pm - ok i actually do live prety far north, anchorage , alaska. and i just changed to 10/30 but the pressure is still droppin after warm so should i go heavier (view)
Sun 12 Apr, 2009 07:08 pm - this is a new problem its a 5.7 liter with 180,000, and ive been runnin 5/30? i dont have any wierd noises, and it runs fine except for the pressure dropping when at idle, i just replaced the... (view)
Mon 6 Apr, 2009 09:41 pm - My oil pressure is fine when the engine is cold but when it gets warmed up the pressure drops to 5 or 10 on the gauge. Is this the oil pump or something else? how could i tell? (view)
