Some time ago, i posted Overheating Problem has me stumped.
Spoiler alert: it was the HG.
I had my head surfaced (it’s straight), and my block needed resurfacing as well.
I told them to do a minimum pass, and they did great, the locations of the deepest pits are still visible, but completely...
I have a 94 with about 280,000 miles, which i bought used a few years ago, and have been having cooling system problems ever since.
first issue was just making a noise like a coffee percolator from the expansion bottle after parking, complete with steam and some coolant coming out the overflow...