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Oil leak

Tiny
KHARVEY
  • MEMBER
  • 2004 INFINITI G35
I am told that the leak in my Ifiniti G35 is the Oil Filter Adapter gasket. How much should this replacement cost?
Wednesday, November 17th, 2010 AT 9:45 PM

11 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hello,

Job is listed at 1.0 hr. Parts should cost about $140.00. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
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Friday, November 19th, 2010 AT 1:34 PM
Tiny
CRAYMOND
  • MEMBER
  • 1 POST
  • 2004 INFINITI G35
2004 Infiniti G35 6 cyl Two Wheel Drive Automatic

There is oil leaking from the engine.
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Numerous places oil can leak from could you narrow the field and provide a general location?
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
BRIAN-S
  • MEMBER
  • 1 POST
  • 2003 INFINITI G35
  • 6 CYL
  • 2WD
  • MANUAL
  • 65,000 MILES
On a 2003 Infinity G35 coupe? The car has a new engine with less than 15000 on it. The sensore that is leaking is towards the front of the motor on the drivers side high up on the motor just below the engine cover beside the dip stick. What is involved in replaceing it? Is it the oil pressure sensor or the intake timeing sensor or cam shaft position sensor and how do I fix the leak. There are no check engine lights on. Do you have any diagrams or pictures to aid in the repair?
Thanks
Brian


https://www.2carpros.com/forum/automotive_pictures/192376_DSC06385_1.jpg



https://www.2carpros.com/forum/automotive_pictures/192376_DSC06386_1.jpg

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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Looks like the intake valve timing control solenoid, my software says that Nissan hasnt released the removal and installation procedure to the general public. Might want to take it to the dealer (gulp) for an estimate unless you can find a Nissan specialty shop in your area
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
BYTHABAY
  • MEMBER
  • 12 POSTS
You can download the service manual for free from infinitihelp. Com the procedure for fixing this is listed in the factory service manual.
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
MILLCROFT
  • MEMBER
  • 1 POST
  • 2003 INFINITI G35
  • 60,000 MILES
There is a slight oil leak coming from the driver's side of the engine block toward the rear but in front of the steering (rack and pinion). Unfortunately I cannot determine the exact location. There is a metal oil line running (vertical) and there appears to be an alternator (?).

Thank you
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Clean it off with a power wash first then watch to see if p/s fulid goes low or engine oil to see which it's using
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
ALANV
  • MEMBER
  • 1 POST
  • 2003 INFINITI G35
  • 6 CYL
  • 2WD
  • MANUAL
  • 70,000 MILES
I have changed the gasket on the oil filter adapter twice and it is still leaking?
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
MHPAUTOS
  • MECHANIC
  • 31,937 POSTS
HI there, this adapter may be warped, ids this a paper gasket or a rubber "o" ring seal?

Mark (mhpautos)
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)
Tiny
VQ35DE
  • MEMBER
  • 8 POSTS
Check oil cooler for cracks. Replace if found.

Make sure both mating surfaces are clean.

O-ring should aways be replaced after each disassembly. Never hurts to apply a little fresh oil to the new O-ring during assembly.

Align top cutout notch on oil cooler with protrusion on upper side of block. Tighten connector bolt to 36 ft-lb.

If still leaks, then I agree as mentioned adapter probably warped.
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Tuesday, March 12th, 2019 AT 1:19 PM (Merged)

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