I just changed the timing belt on my Caddy and something has gone wrong. I replaced the belt because I bought the truck used and I don't know how old the previous belt is. I used a timing kit just like this one:
When I started, I set the engine on #1 TDC, and locked the cam with the locking bar. The IP pulley indicator, pump indicator and the indicator on the bracket were all in alignment.
Replacing the belt was pretty easy. Following the belt replacement, I used the dial indicator in the kit to set the pump timing according to the procedure outlined in both the Haynes and the Bentley manuals. On startup, the engine ran rough and produced a lot of smoke. If I pulled the cold start control the smoke cleared up and the engine ran smoother. It idles rough, but a little smoother with the CS pulled. This is all unusual compared to how the engine ran before the belt replacement. I checked the cam timing and pump timing and tried again, same result. I checked the cam timing and the pump timing yet again, same result.
What am I doing wrong?