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Loose rocker arms?

Tiny
BILL MARSHALL
  • MEMBER
  • 2011 INFINITI G37
  • 3.7L
  • V6
  • 2WD
  • MANUAL
  • 76,000 MILES
While replacing the valve cover gasket and spark plug tube seal on the passenger side (I was getting misfire codes from cylinders 3 and 5 due to oil down in the tubes) I noticed my rocker arms on 1 and 5 were loose. Is this something that a basic valve adjustment will fix or is there a more serious issue? Video attached. Thank you.
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Tuesday, March 21st, 2023 AT 6:23 AM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,512 POSTS
Thanks for the video, it helps. This condition is normal when the engine is not running, because there is no oil pressure. The valve train is lax which allows you to move the rockers around slightly. You're okay to reassemble the engine. Use 2CarPros anytime, we are here to help. Please tell a friend.
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Tuesday, March 21st, 2023 AT 10:22 AM
Tiny
BILL MARSHALL
  • MEMBER
  • 28 POSTS
Thank you for the prompt reply, Ken. That is a huge weight lifted off my chest. I was hoping it wasn't going to be a serious issue. Thank you again and have a great day!
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Tuesday, March 21st, 2023 AT 1:11 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,512 POSTS
No problem, Bill, thanks for getting back to us. Use 2CarPros anytime, we are here to help. Please tell a friend.
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Wednesday, March 22nd, 2023 AT 4:44 PM

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