sierra97
Newbie
- Joined
- Mar 28, 2014
- Messages
- 35
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Hi guys, new the to forum, did some searching around but could not find any other threads discussing this topic, anyways, i have a 1997 5.7L vortec, 4L60E tranny, push button transfer case, and the truck has 470 000kms on it ( roughly 290 000 miles). Engine is original, runs like a top, lots of power, always starts, tranny has atleast 100 000 miles on it, and i was just wondering if anyone on here has hade any high mileage issues? I've heard of the oil cooling lines letting go, loosing oil pressure, killing the engine, but other than that i have not heard much about any obvious weak points on these vortec 350s. Any recommendations on what to watch for/ fix before it lets go? Any info would help