upper engine noise

1992 DODGE SHADOW
152,000 MILES • 4 CYL • FWD • AUTOMATIC
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TFFISHER
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  • 4 POSTS
we just changed the oil pump, pick up and oil pan and now there is a loud knocking noise coming from the upper engine.Oil is coming up from the pan and into the engine. What could cause this?
Nov 13, 2010 at 2:45 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
If you just changed the oil pmp you probably did it for a reason. If you are now hearing a noise it was probably to late to change tehoil pmp as the cam and followers have worn and there is to much clearance so they make noise. Pull the valve coveroff and visually inspect the cam and followers. You'll probably see them worn down andthat's where the noise is coming from......
Nov 13, 2010 at 2:52 AM
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TFFISHER
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ok what exactly are the followers?
Nov 13, 2010 at 2:58 AM
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