B16a sir2 in a 97 lx sedan
Car runs decent when cold but after it warms up to normal operating temp it starts to misfire and bog around 3-5k backfiring and whatnot. Replaced plugs and wires, oil change, planning on doing dizzy cap and rotor maybe fuel filter soon. Only codes I get are for o2 sensor and vss.

 

Pls halp

 

Start with replacing the oxygen sensor with a denso and getting another vss to swap in.

 

Checking timing too