Fix Oil Leaks: 2002 Infiniti Q45 4.5L V8

Infiniti Q45 Model Years - 2002, 2003, 2004, 2005, 2006

1. Getting Started - Prepare for the repair

2. Set Up Paper - Position paper and mark wheels

3. Assess Leak - How to determine if the leaking fluid is oil

4. Open the Hood - How to pop the hood and prop it open

Car Displayed: 1998 Infiniti Q45 4.1L V8 info

5. Remove Dipstick - Locate, remove and wipe oil dipstick

Car Displayed: 2005 Infiniti G35 3.5L V6 Coupe (2 Door) info

6. Read Oil Level - Reinsert dipstick, remove and then read oil level

Car Displayed: 2005 Infiniti G35 3.5L V6 Coupe (2 Door) info

7. Replace Cap - Take off the oil fill cap

Car Displayed: 1998 Infiniti Q45 4.1L V8 info

8. Fix Minor Leaks - Easy way to tackle minor oil leaks

9. Replace Cap - Put the oil fill cap back on the engine

Car Displayed: 1998 Infiniti Q45 4.1L V8 info

10. More Info. - Additional information on minor oil leaks

Author

Hans Angermeier is an ASE certified Maintenance and Light Repair Technician and has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road. Over the past 10 years, Hans has been focused on building CarCareKiosk, which is visited by millions of drivers each month.

Share on   Share on Twitter   Share on Facebook
Parts & Tools
We may earn a commission from qualifying purchases as an Amazon Associate
Video Description

Checking the oil in a Q45 is fairly easy and should be done once a month. Note that most Infiniti have an oil pressure gauge next to the speedometer - this gauge does not tell you what your oil level is, however the video above will show you how check the oil level in your 2002 Infiniti Q45. Make sure your engine is cold when you check the oil in your Q45. Otherwise the dipstick will read slightly low. In addition to checking the oil level, you also want to look at the condition of the oil when you have the dipstick out. If the oil in your Q45 is dirty or smells like gasoline, you probably need an oil change.

If you notice that the oil level in your Q45 is extremely low or empty, fill it up and check it again the next time you drive. If it is extremely low again, have your mechanic take a look before driving it much more. Your Q45 may have an oil pan leak - this is the gasket that sits between the oil pan and the bottom of the engine. The oil leak repair cost for an oil gasket leak can vary depending on how accessible the oil pan is in your Q45.

  • Advance Auto coupon for
    20% off entire order: KIOSK20
1998 Infiniti Q45 4.1L V8 Clock Set Clock

Is the clock in your car ahead or behind? Learn how to set it here!

1998 Infiniti Q45 4.1L V8 Fuse (Interior) Replace

Got a short fuse? Don't blow a fuse, change it!

1998 Infiniti Q45 4.1L V8 Power Steering Fluid Add Fluid

Help keep your car as responsive as you are by maintaining proper power steering fluid levels

2002 Lada 110 GLI 1.5L 4 Cyl. Coolant (Antifreeze) Add Coolant

Low coolant levels is all to common - top yours up today