In this video, I walk you step by step through removing and cleaning the throttle body on a Nissan Pathfinder 4.0L V6.
If your Pathfinder has rough idle, stalling, hesitation, or poor throttle response, a dirty throttle body is a very common cause.
I show:
How to remove the throttle body safely
What to look for when deciding clean vs replace
Proper throttle body cleaning technique
What NOT to touch or damage
How to prep the vehicle for the throttle body relearn procedure
⚠️ IMPORTANT: After cleaning or replacing the throttle body, a throttle body relearn is REQUIRED or the vehicle may idle poorly or stall.
👉 The relearn procedure will be covered in the NEXT VIDEO, so make sure you’re subscribed and notifications are turned on.
This applies to Nissan Pathfinder 4.0L and is similar to other Nissan vehicles using the VQ40 engine.
🔔 Next Video: Nissan Pathfinder Throttle Body Relearn (Idle Air Volume Learn)
If this helped you, hit LIKE, SUBSCRIBE, and drop a comment if you want the relearn video pinned when it’s live.

#NissanPathfinder
#ThrottleBody
#ThrottleBodyCleaning
#Nissan40
#VQ40
#AutoRepair
#DIYAutoRepair
#CheckEngineFix
#IdleProblems
#NissanDIY
#MechanicTips

Hochgeladen am 22.12.2025   Problem melden   Dieses Video bei YouTube   Bad Wrench Automotive bei Youtube