Hello,
I very desperate. I completely rounded the head of the upper bolt on the thermostat housing of my 92 Wrangler. The bottom bold came out easily but, the upper bolt wouldn't budge. I was able to move the housing from side to side but the bolt seems "welded" to the cylinder head. I'm thinking of trying to grind off the head of the bolt, remove the housing and attempting to twist the bolt shaft out. I may need penetrating oil or heat but, I've never done this before. Can anyone help whose done this job?
Thanks for any assistance you can provide.
I very desperate. I completely rounded the head of the upper bolt on the thermostat housing of my 92 Wrangler. The bottom bold came out easily but, the upper bolt wouldn't budge. I was able to move the housing from side to side but the bolt seems "welded" to the cylinder head. I'm thinking of trying to grind off the head of the bolt, remove the housing and attempting to twist the bolt shaft out. I may need penetrating oil or heat but, I've never done this before. Can anyone help whose done this job?
Thanks for any assistance you can provide.