If it can happen, it'll happen to me. From full street ready to a full
tear-down...
The past couple of week's I've been trying to get my EFI system running.
The car would idle rough and I was finally able to get it smooth but with
hesitation at sudden throttle closing. It was still running rich and in the
attempt to lean it out a little, I played with some settings, f-ed up somewhere
and lost ability to start the engine.
Tim240Z came over and we checked and adjusted the valves, checked the starter etc.
Cranking was uneven with the plugs in but even with them out. We suspect a toasted main
bearing or jacked up piston rings. No wonder it wouldn't start. I used to be able to turn
the engine over by hand but now it is VERY tight, like 250 ft./lbs.
I pulled the engine and trans this weekend, removed the in-mani, heads, and main caps.
10:30 Sunday nite and Wouldn't you know, my damper remover is nowhere to be found...the
bearings in the caps look fine except for one which has a slight orange colored gouge in it.
When I turn the engine by hand, I hear a strange sound like rubber scraping against a smooth
surface...could it be that some gasket material fell into the pistons and lodged themselves
between the rings and cyl. walls? Thankfully the engine was never revved very high.
Owen
The cursed mechanic