Shel_B
Site Donor 2023
- Joined
- Aug 7, 2020
- Messages
- 5,167
What is the reason and intent for using these plastic parts? Is it cost, weight saving, manufacturing ease, strength and durability? How durable are these parts? Have they been used for a while with good results?
The Care Care Nut, a Toyota tech, expects that the plastic valve covers on some of the new Toyota models will be a wear item, needing replacement at about 100,00 miles.
The Care Care Nut, a Toyota tech, expects that the plastic valve covers on some of the new Toyota models will be a wear item, needing replacement at about 100,00 miles.