the second video i was like....
sounds horrible.
my advice is set the valve clearance at the correct intake at 0.08 and exhaust 0.012 warm for starters then work your way to the bigger stuff..
this could also be caused by a bad/clogged cold start injector. or thermo time start switch which is at the front of the intake manifold at the bottom,the connector should be a round black one,this sends the signal to the cold start injector that the motor is either cold or warm.
when it is running it sounds like it has a bad miss, try replacing to cap and rotor and plug wires with oem parts. check the plugs and re gap them if necessary or just replace them.
TIMING! setting the correct timing is key to make the 22re run correctly.set it with a light if u havent already and make sure your distributor/timing chain is not a tooth off and was set at TDC or top dead center.
lastly i would check that the injectors arnt bad or clogged. get them tested if u can.
also check your coil and ignitor
