2025 Chevy Silverado 2025 3.0 Duramax Reviewed. And they tend to have pretty high hp and. Oil pressure is between 19 and 21 psi once in a while it will jump to 37 but drop right back down to 19 regardless of engine temp.
1k views 13 replies 9 participants last post by randyh apr 18, 2025. The 2025 tahoe and suburban have three engines to pick from.