please help me im going crazy

[stevenSs]

ok so heres the deal i recently just swapped a new motor into my 2003 infiniti g35 rear wheel drive. i reset the tps and the computer as called for. but heres the thing at first i couldnt get the car to even stay idiling and now it kind of stays idiling but it has s***ty throttle response if none at all. car will not drive and is kinda lumpy. i checked each end of the connectors with a voltmeter and it shows the correct voltage. does anyone know what to do. i cant afford to take it to the dealer. please help me i just want to drive her again i miss her. i see the throttle body moving so i dont really think that its shot or the wiring is s***ty but im so lost PLEASE HELP

[audtatious]

I don't have an answer but one of our techs should pop in when they can and help you out.

Good luck.

[logicmobile]

could it be your intake sensor bad?? they are kinda sensitive

[stevenSs]

i had tried a different intake sensor from my friends G. and all the reset procedures were performed and there are no codes popping up any ideas? people help please

[telcoman]

i cant afford to take it to the dealer. please help me i PLEASE HELP

You may very well have to do exactly that. It could be O2 sensors, catalitic converter, who knows?

Just replacing parts could end up costing more both in time and money than just letting the dealer check it out. Some aftermarket parts can sometimes just make things worse.

Telcoman

[davmac]

I'm sorry you're having some problems. Hate to say that you may need to run the throttle position reset procedure again. All that on, off and wait is pretty critical and easy to mess up a bit. If the engine control computer is confused about the throttle position it will not throw codes.