monetero ticking engine

2002 MITSUBISHI MONTERO
76,000 MILES • 6 CYL • 4WD • AUTOMATIC
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YAMEN9
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  • 3 POSTS
my 67000 miles 2002 monetero is producing ticking noise from engine after changing its oil from 10/40 to 5/30
Mar 11, 2011 at 6:40 PM
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WRENCHTECH
  • ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
I would have expected it the other way around. It never should had gotten any 10W40. Now that you have the right oil, add a quart of Marvel Mystery oil if you have the room. If not, drain a little oil to make room.
Mar 11, 2011 at 6:45 PM
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YAMEN9
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ok...im so thankful
but i really dont know if i can find marvel mystery in my region...is there any replacement?and if i didnt add it...would that affect my engine if i stayed without it??
Mar 11, 2011 at 7:10 PM
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WRENCHTECH
  • ASE Certified Mechanic
  • 20,761 POSTS
  • ASE Certified Mechanic
It should be very easy to find and sold in most auto parts stores. It should help clean the lifters and stop the ticking noise. You don't want to continue driving it that way or you will do more damage. I suspect you went too far between oil changes to cause this in the first place.
Mar 11, 2011 at 7:14 PM
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YAMEN9
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ok ill try my best then...but if i didt find it...should i change to a thicker oil...?
but i always change oil at 3500 miles or less...
Mar 11, 2011 at 7:32 PM
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