Well, I added an electric fuel pump, and it now is running great, although still hard to cold start. I did find my bleed screw on the fuel filter was loose, so that is probably where I was sucking air!

It's raining here in Seattle today, and when I went to the dump to empty the back (been filling it while it was parked) I had trouble keeping traction in the wet roads. Sure running better than before!

Thanks for all the advice... <img src="/forums/images/graemlins/smile.gif" alt="" />

Final information... Figured out why cold start was so tough. My 3 month old glow plugs were all bad <img src="/forums/images/graemlins/lol.gif" alt="" />. I must have damaged them while they were out of the head. I tested the old ones and they were all good, so back in they went. Now it starts perfectly! <img src="/forums/images/graemlins/kewl.gif" alt="" />

Again, thanks for all the advice! <img src="/forums/images/graemlins/patriot.gif" alt="" />