Hey guys my car bogs under wide open throttle from idle. It idles fine and after revved it I could floor it and not experience any bogging, now to things I have done- I have a new cat-back 2.5", 300z fuel filter, new cap, rotor, plugs and wires, removed aiv,new drop in air filter and I just sprayed out my maf with some electrical cleaner. Now the car runs significantly better since all of these tune up items were done, but I hate to have to baby the car out into traffic. Anyone have any ideas?

 

Did you reset the ecu after all that? Disconnect the negative terminal for at least 5 minutes to let the computer reset. It may be thinking your stuff is wrong and not adjusting for it. Reset the ecu every time you do something significant to ensure best performance.

 

Disconnected negative today at lunch, seems to be running great with no bogging. I'll have to see what its like at cold start. Thanks though, gotta remember the simple things.

 

Yep, those pesky ecu's, littlest change and they're like **** **** WHAT'S GOING ON. Lol, glad to hear it....remember every time...saves a lot of cursin the car.

 

how about how many miles are on your car?