Well, it's cold as heck, I'm short of time and money, and the motor will be coming out of the Caddy soon if it runs well after the head gasket and injectors.
I'm doing the head gasket for the typical oil leak on the back side. No other leaks. Head's never been off, has plenty of miles on it but was well cared for.
Also, as I posted here awhile back, about 20K miles ago I had an incident while on a 24 hour road trip that I think was a piece of carbon(or worse) came loose and made a hell of a racket for a span of 5 minutes or so, then quit.
It can't be too bad since as I said, that was 20K ago. Idle's been a little off and it started a little rough, but the injectors had new nozzles and were NOT pop tested by my shortcut taking Father (he's a pilot/mechanic, if it stays on the ground, he'll tend to be lax with it). So I think the injectors would account for most of it's oddness, and it was run with worn nozzles and smoked like heck for a long time before hand, hence lots of carbon.
In the current upper 30's F weather it still fires right up on one glow plug cycle and idles alright, just nails a lot till it's warm, and some then.
I plan to check the valves for leaking while it's off, and hope the carbon or whatever it was didn't bend one. If so that's another story.
Anyway, since there was no overheating or such, is it imperative that I have the head shaved do you think? I can get it done I guess, but I have no faith in pretty much anyone locally here.
Related question: If you shave an OHC head that's warped, does it not screw up the bore centerline for the cam? I know we used to align bore the mains on V8's years ago, never hear anyone mention it for OHC heads though?