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-   -   Car won't go above 40mph? (http://www.the370z.com/nissan-370z-general-discussions/110282-car-wont-go-above-40mph.html)

zryder 01-09-2016 11:48 AM

Car won't go above 40mph?
 
Hola amigo's - I noticed today that my car was running a bit strange, usually when I touch down the pedal im easily going 35-40mph, however today I had to literally floor it to speed up to 40mph, it wouldn't go past the 40-50mph mark. Any idea on what this could be?

My car has 30k miles and during my last oil change the dealership recommend
Power steering fluid flush
Brake fluid flush
Fuel induction flush

Not sure if any of these are contributors to why my car is acting so weird?

Thanks in advance

JC-Nismo 01-09-2016 12:01 PM

Could be an ECU issue, try disconnecting the negative connector on your battery to reset the adaptives if possible and see if that could be a quick fix.

zryder 01-09-2016 12:05 PM

Quote:

Originally Posted by JC-Nismo (Post 3384739)
Could be an ECU issue, try disconnecting the negative connector on your battery to reset the adaptives if possible and see if that could be a quick fix.


Thanks for your response, This was the first thing I tried, didn't help :(

SouthArk370Z 01-09-2016 05:37 PM

Get an OBD/CAN scanner and see if there are any DTCs thrown. It sounds like you are in limp mode - if so, the ECM should tell you why.

DOOMMONKEY777 01-09-2016 08:04 PM

Can u rev pass 3k while on load, is it manual or auto?


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