The 4.3 that i am currently using smokes pretty heavy initially after start-up.it there is only one puff of smoke after it first fires. the issue is getting worse and i would like to do something about it. Are there any solutions to this problem without re-seating all the valves. I'm looking to upgrade the engine in another year or two so a drastic upper end re-build is just not feasible. Another issue that i have is a pretty heavy fluctuation in the oil pressure Gage. initial start up and idle registers around 55 to 60 psi. After being driven for about two minutes when i pull up to a stop sign and the engine idles, the pressure drops to about 30-35 psi. the truck is a 89 with 122 thousand on it . any help would be great
Thanks, kyle
Thanks, kyle