what would happen if my b16a doesn't have an o2 sensor would i have bad idle or would the motor sound like a tractor..lol let me know ppl thanks.

 

anybody... and what is the cause for my car to sound like a muscle car it goes to 1k rpm and it goes to 2k.

 

Does the car not have the O2 installed in the exhaust or it's there and just not working/hooked up?

If it's not there then yeah it would create a pretty good size exhaust leak so yeah it'll sound real loud and annoying. if it's in the exhaust just not working/hooked up then you'll prolly have a CEL on but the car will drive normally.

If your car's idle is jumping around it's usually a vacuum leak, or an IAC problem.

 

kooo... well i don't have it hooked up, and what do u mean a CELL??? and what is the common place to find a vacuum leak?