Hey guys, me again. 94' 5.7 LT1. I had a coolant leak in the thin metal line that runs from rear of motor up along the head and turns into a hose that goes to reservoir. It got a pin hole in it. It was near the rear of motor. I needed a quick fix so I had to cut the metal line out at the leak, and clamped a hose to remaining line. I lost alot of coolant, and I know it sucked in alot of air. I have been adding coolant, and using the bleeder in front. But it still is running about 5 to 10 degrees warmer than it usually did. Its not overheating or boiling in resevoir.
So is there more than one bleeder on motor ? And would replacing the metal line with hose be a reason ? If so, where does it go behind engine, and does it come off to replace ? I can't see or feel just where it goes.