steam

First post, looking for some help. I have a '90 ranger, manual, and the previous owner put radiator stop leak in the coolant, which I didn't know about until I started running higher temps (still in the normal) through the death valley in CA, and boiled a ton of coolant out the reservoir when I...

Last friday my truck started steaming and loosing a lot of water through the tailpipe. Sucked 3/4 of my coolant out of my overflow tank in a 20 minuet drive. Its got 143,xxx miles. It burns about a quart every 3-4,000 miles. Did a compression test and got 120-115 psi over all 4 cylinders. my...