91 22re Consuming/burning oil

hey everyone it's been awhile since posting but I need help !

Recently did a minor overhaul on my truck replacing timing chain and using metal guides while doing that I installed the lce egr block plate kit. Please note that when I took everything apart I literally drained maybe a quart of oil .

Never smelled oil or seen it burn out the exhaust HOWEVER . Now I'm smelling hints of oil every so often and if I drive about 200 miles I'll have no reading on my dipstick. Truck runs awesome power is good no hesitation can run 65-70 on hw no problems . Just can't seem to figure out why it's using so much oil this is what I been checking

Replaced pcv valve
New exhaust manifold gasket (seemed there was a puff of smoke coming out at #4 cylinder but the gasket stopped that
New valve cover gasket
Plugs / wires
Checked torque on head bolts
There is no oil leaks anywhere

Any ideas ??