[llih]

I am pretty sure the rebuild is good. The folks that did the job (Edding's Engine in San Fernando) have a great reputation for building sound engines. I could check it just to be sure. It is all stock with the exception of the intake manifold. I didn't think the O2 could be bad, but pulled it anyway and tested it. It was a little slow in generating voltage and the changing of voltage was not as quick as it should have been. I went ahead and replaced it. I checked the EGR solenoid today and it wouldn't hold vacuum. The filter was shot too. I replaced the solenoid.

I really don't have access to a scanner.

When I changed the plugs a couple of days ago I noticed the plug deposits seemed strange. I switched out some Bosch copper for AC. On almost all the plugs the deposits were only on one side. The other side was clean (like new). I have never seen plugs look like that.

Could an injector problem cause the lean condition? It is really strange that the miss disappears under load.

Thanks Brad