2002 Ford F450 7.3L oil injection reservoir

Tiny
RAMMAX
  • 2002 FORD F-450

2002 Ford F-450 V8 Two Wheel Drive Automatic

oil injection reservoir drains out every other day or so causing a no start problem. If the truck is started or used frequently its ok. Let it sit for a day or two and the reservoir empties out, and I have to constantly refill it with 15w 40 motor oil.I replaced the high pressure oil pump thinking the internal check valve was stuck but that didnt cure the problem. Am I looking at injector o-rings or am I missing something?

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Saturday, January 30th, 2010 AT 11:59 AM

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