i just replaced the 2 02 sensor and now i have to get rpm up 7 to get going out of first need some help

 

im not sure i understand your question/problem. can you provide some more info?

 

I replaced the #2 o2 sensor now for for the car to get moving I have to get rpm up to 7000 and when I press the gas in gear it jumps rpms with very little exceleration

 

No offense OP: I'm guessing a language barrier here?

By #2 O2 sensor I'm guessing the Rear O2 which measures the Catalytic Efficiency.

Question for you:
What year is your car and is it a Auto or MT?

I'm going to guess its a MT.

To me it sounds only coincidental that you are having this issue when you replaced the Rear O2.

Sounds like you are having a clutch slippage problem in gear.

Not sure why it would require a 7000 rpm clutch engagement to get moving but if it did or does you've likely broken something.
A 7000 rpm clutch engagement is never a good idea IMO.

 

I think this is the only time ever that bacon isn't awesome.

BC.

 

2004 6speed manual trans ya this is my 1st rx8 and not much of car guy

 

Well it sounds like you need clutch work.

While the car is up on the hoist get them to inspect the Catalytic for you.


And le bump, anyone else have a suggestion

 

Thanx for the help all just got my cluch fixed was 950 a good price