Oil compatibility 10-40 ok?

Forum for Infiniti M35 and M45, and Nissan Fuga owners.
biglo
Posts: 18
Joined: Thu Jan 10, 2019 6:08 pm
Car: Nissan Fuga 250GT

Oil compatibility 10-40 ok?

Postby biglo » Sun Sep 04, 2022 8:01 am

Hi everyone. I have a 2008 M35 Recently I've noticed the engine tapping. Shows like I have a bad valve lifter that needs replacing. I have to sort the part for this issues but until then I was about to perform a oil change is it ok if I use a heavy viscosity oil like 10-40 instead of the 5-30? I live in the Caribbean and it's never cold here just super hot all the time.


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