so... this winter i rolled my truck nothing got damaged*cosmetically or internally just oil reached the head so i pulled the plugs disconnected spark and fuel and cranked it and blew all the oil out. good? installed new plugs (without new wires) put the air box assemble back together and turn the key.. Alright!! fired right up smoked like a son of a gun for a day or 2. that was about 5 months ago. truck ran mint... until today started it for work this morning no problem. got to work no problem. went to go leave work... problem. i turned the key and it fired right* up but.. it was definitely missing. so i said oh cmon why you missing as i revved it up the miss went away so i was like must just be a tiny hiccup no biggie.* got home about 10 miles from work. and back into my driveway and let it idle and it started missing again.. so i turn it off. parking brake dont work and my driveway is slanted so i hop out and get my wheel chalk so i can have it idle in neutral in my yard while im under the hood looking for anything... start it back up and smoke just barrels out of exhaust pipe so i turn it of first thought is to*check plugs. i*go to check plug on cylinder #3 first..why #3? idk just did.*and the wire rips right out of the plug cap on the wire*so so now the metal clip is still on plug wire unattached. great. now its guaranteed i need new wires. whatever go to pull plug on cylinder 3 its good nothing looks abnormal.i replace plug anyways. moving*on to cylinder 1 and pull the cap off plug. no problem.. then i*remove number 1 plug and**uhoh it looks fouled... has oil on it. now curious..i replaced the plug. long story condensed a little i*changed all the plugs and put new wires on.. cross my fingers its good. finally go to start back up and hey running good. at least for a bit. went for about a mile test ride and about half way through it started missing again. get back home and let it idle in nuetral its*missing and its smoking a lot. rev it up to 3,000 rpm and the miss goes away and smoke goes away. let off gas and starts missing and starts smoking.. every once and a while if i rev it up and let it*go back to an idle it wont miss or smoke. feed it a tiny tiny bit of throttle and it starts to miss and smoke again. if i hold it at or above 3000 its good once below no good. have not pulled plug number 1 again yet but im guessing it fouled again? i have no check engine light either it never came one once. seems if you try to put a load on engine very slightly it will miss as well as letting off slowly it will miss. but if you just tromp on it to 3500 or so it wont miss. i know this all lot to understand so please if anyone has any question on what im talking about let me know so i can try to clarify myself.**a little more back ground on the truck about 20,000 miles ago the 1,3,5 side of engine was redone. burnt valve so that side is technically new? and now again trouble over there. but before when the valve was burnt i drove it and there would be no smoke... just no power... someone please give me some good answers. thank you in advance for taking the time to read all this. but need help! smoke does not smell like burning oil.. seems to smell rich will unburnt fuel make white smoke?