Are V10 engines reliable?
Triton V10, is generally considered a very reliable engine, particularly in its later iterations. While earlier models had some issues with spark plug blowouts, later versions (particularly 2005 and beyond with the 3-valve design) are known for their durability and longevity. Proper maintenance, care, and using quality fluids can increase the lifespan of a V10 Triton. Reports of these engines running for hundreds of thousands of miles under the right conditions exist. Many consumers point to any V10 Triton produced from 2005 onward as the most reliable model year for the powerplant.Truth be told, Triton V10s are overall pretty dang robust and can run for 200,000 miles with normal upkeep, especially if you address the spark plugs, PCV hose, and exhaust manifold bolts.