...
2025-08-14 22:22
1499
...
2025-08-14 22:11
1213
...
2025-08-14 21:35
2995
...
2025-08-14 20:45
1033
...
2025-08-14 20:38
555
...
2025-08-14 20:30
780
...
2025-08-14 20:24
612
...
2025-08-14 20:13
1271
...
2025-08-14 20:10
1990
...
2025-08-14 19:53
1873
- Signs of a Bad Spark Plug
- Valve cover gaskets are typically made of rubber or composite materials, which provide flexibility and durability. They are designed to withstand high temperatures and pressures generated by the engine. Over time, however, these gaskets can become hardened, cracked, or worn due to exposure to extreme conditions. When this happens, they need to be replaced to prevent further damage to the engine.