hello everyone, my name is Paul i,m new to this forum, but not new to toyota's i'm in need of some help. I have several trucks and have had many in the past, love these things. Anyway my 91 22re 4x4 5sp 108000 miles all stock was consuming coolant, gas,( 12-15mpg) and burning oil (1-2qts) per3-500 miles. tail pipe showed black soot. compression good. did hg (valve seals, deck,clean) cleaned upper intake which was very, very gummed up. Wp, timing chain and guides,plugs,wires etc.new crnk seal( no external leaks) now I still have gas and oil issues. coolant is ok now no over heating. all injectors show no resistance, is that a prob? can anyone help with a direction? thanks................stay muddy..