Hi..

 

i have a 90 300zx tt manual i got engine rebuild some weeks ago

 

car was runing fine until it started doing the following:

 

wend pressing the gas pedal revs goes down and it just cames back up afther a while

 

but if i press the gas pedal slow it will start going up but just up to 5k

 

 

ive check the ecu codes theres no errors

 

:headvswal

 

 

does any one has any ideas? were fault may came from ?

 

tks in advance

ok since seams no one had this problem before and no one knows whats happening :(

 

any one whit a 300zx tt around heathrow ? so i can check my one ?

 

:confused:

Check the temperature sensor connector for the ECU - 2 pin connector on upper pipe at front of engine.

 

Then check all coilpack connectors and injector connectors are secure. Look in FAQ section, engine, there's a post "engine by numbers" if you are unsure where any of these are...

Engine by numbers:

 

http://www.300zx.co.uk/forums/showthread.php?t=26120