Thanks, guys. I was thinking of taking off the valve cover and checking valves and taking a look at the timing chain guides. I'll get a stethoscope and try to pinpoint source. Since I have not worked on this type of engine, how long does it take to replace timing chain, and guides? Is it a pita?


1987 Raider - auto, Weber carb, bouncy seat, 31 Coopers,
1989 4Runner 4 Cylinder All stock