having idle problem, when starting the car it hesitates to start and when idling it jumps from 2 to 1

plz help, its a integra w/ b18b1

 

What have you checked? Seems like a dirty IACV or vacuum leak

 

If your car is 95 or older also check/clean your FITV (fast idle thermo-valve) and check to make sure the TPS (throttle position sensor) is adjusted properly. All kinds of info throughout the forums on these procedures, fairly common issue.

 

checked codes yet?
year and model?

 

My 01 Integra GS is idling funny at times because the catalytic converter is stopped up. I am having it replaced Saturday and I am sooooooo excited about that.

 

^^that's pretty fantastic

 

are you sure your not just over thinking it and its your high idle when the cars is warming up in the morning.