Luke(MI)
Blow Smoke
A friend of mine has a 97 Silverado with the Vortec 5.7 and it suddenly lost oil pressure and runs ****** if it starts then stalls, I told him it sounds like the oil pump and fuel pump took a s hit around the same time, but do the Vortec's even use oil pumps? The truck has around 95000 last I knew, and I know these fuel pumps are due at about 100000