!. Valve cover gasket. When it leaks oil, it gets on the exhaust manifold since the exhaust manifold is very hot the oil burns off causing smoke. Will not cause high idle.

2. The vent hose on the charcoal canister is supposed to be open on the bottom.

99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..