scott_williams2
I'm Awesome
95 k1500 350 tbi. So a week ago I started hearing a knocking noise at startup and during driving and my pressure gauge reads 20 psi when warm. It is best heard at idle. Took it to my mechanic and sure enough it's the dreaded knock aat 180k miles. My question is what can I do to prolong my engine a little more until I can afford a new one? Do the oil additives really work or are they a waste? should I run thicker oil? I currently run mobil 1 5w30