my 92 lx starts up when cold and misfires on 3 and sometimes 2 cyl and runs a few mins then clears up and runs fine, i had replaced the plugs wires and dist capa nd rotor, i have no warning lights or check engine. i do however see oil in the sprk plug tubes and plan on replcing the seals. would this cause this problem?? car has 152000 miles. thanks
Frank Allen

 

spark plugs and oil do not mix, definitely a problem here.

 

You may have a few fuel injectors that are leaking down during the night, flooding those effected cylinders. Once these cylinders start pumping, the excess gas goes out the pipe and the fuel mixture gets to the point that they start contributing.
I'd run a few cans of injector cleaner thru and see what happens first.

P