2006 Chevy Trailblazer
Our Trailblazer died on the interstate going 75 mph without any warning lights. Everything lit up and it just died. We got over to the side and tried to start it back up. It acted like it wanted to start. It would turn over but never start. After letting it sit for about 20 minutes it started but I had to keep my foot on the gas. I drove it for about 3 miles while the oil pressure gauge would go up and down. I got off at the next exit and the motor was hammering and I shut it down. We tried to start it to move it onto a trailer and it wouldn't even turn over. Any ideas what is wrong and how much it may cost to fix it?