Dull engine knock after installing new lifters in 97 Qx4

A forum for the legendary Nissan Pathfinder and Infiniti QX4.
BKnowles
Posts: 3
Joined: Sat Jan 28, 2012 2:34 pm
Car: 1997 Infiniti Qx4

Post

After installing new lifters in my 97 Qx4 a dull engine knock developed while driving 1/2 to 1 hour after installation. The oil indicator did not illuminate. All fluid levels were normal. My mechanic was informed and the vehicle will be back in his hands on Monday. I would like some independent opinions as to what would have caused this.


BKnowles
Posts: 3
Joined: Sat Jan 28, 2012 2:34 pm
Car: 1997 Infiniti Qx4

Post

Inspected newly installed lifters and found a faulty one. Once the faulty lifter was replaced the noise went away. We did not do a good job inspecting the lifters after purchase. The fault was quite obvious and would have been spotted on close inspection. Lesson learned: inspect parts if possible, before leaving the parts store and/or installation.

fleurys
Posts: 324
Joined: Fri Apr 16, 2010 10:00 pm
Car: 2001 Pathfinder , Locked and loaded !
Contact:

Post

Thanks for the update, but is it possible for you to explain or even better show us what was the problem with the lifter ??


Return to “Nissan Pathfinder Forum / Infiniti QX4 Forum”