justanother1
Well-Known Member
- Joined
- April 7, 2004
- Messages
- 141
- Reaction score
- 0
- City, State
- Dover, PA
- Year, Model & Trim Level
- 96 XLT; 97 XLT
About 4-6 months ago, I changed the oil in our 96 4.0 ohv (whick has about 109,000mi) and went with Amsoil Series 2000 0w-30w and an Amsoil filter. Lately the motor knocks (for a couple seconds) during the first startup of the day. I have replaced the filter with a Motorcraft just to see if the filter was getting clogged. Still have the knocks. I had sat the old filter to drain out. The oil that came out of it was black. The oil on the dipstick does not look that dirty. It looks slightly darker than the color of new convention oil. Has anyone else had this problem?