Seafoam--can't believe what it did to my engine!!
- Published on: Saturday, March 11, 2017
- Does SeaFoam actually work in a vehicle? The ultimate test---a 30-year old truck with noisy lifters and horrible oil pressure! This engine sounds like a 1990s era diesel! Did this stuff work? The video will provide proof!
- Source: https://youtu.be/agAWXnT4-EQ