Slow oil leak, smelling oil when running heat, slow start up, not smelling burning oil.
Dec 19, 2023 at 5:16 PM
Cannot find Oil leak?
2015 RAM 1500
ETHANKUNTZ
- MEMBER
- 1 POST
- FOLLOW
Advertisement
JACOBANDNICKOLAS
- ✓ASE Certified Mechanic
- 110,193 POSTS
Hi,
At this mileage, the most common oil leak is at the rear of the valve covers. There are cam sensors in the rear also that have O-rings that can fail. See pic below.
When the engine is cool, feel behind the valve covers to see if there is evidence of oil. Also, the passenger side would be the most likely one if you are smelling oil with the heater on.
Also, check at the rear of the lower intake manifold. The oil cooler which is under the intake can also be leaking.
Let me know what you find,
Joe
At this mileage, the most common oil leak is at the rear of the valve covers. There are cam sensors in the rear also that have O-rings that can fail. See pic below.
When the engine is cool, feel behind the valve covers to see if there is evidence of oil. Also, the passenger side would be the most likely one if you are smelling oil with the heater on.
Also, check at the rear of the lower intake manifold. The oil cooler which is under the intake can also be leaking.
Let me know what you find,
Joe
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Dec 19, 2023 at 9:23 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.