How's it going guys. So we got the truck up and running sounds great but I got a couple of codes popping up p1345 and p0300. FYI on this new crate I changed the distributor and the crankshaft position sensor along with the pigtail for the crankshaft position sensor. I checked the reading for misfire on each cylinder and 6 shows alot of misfires went up to about 97 misfires. Weird thing is 7 and 8 show n/a. While 1 through 5 show 0 misfire. I didn't change the wires or the spark plugs because the spark plugs where brand new. My brother thinks it could of off a tooth in timing. I was getting alot of white smoke out the exhaust. Weird thing is it doesn't sound like is misfiring and it shows that we have it a 0 cam retard. Was idling perfect