2014 Nismo sluggish and slow revving

Little boi · 10-24-2021, 05:00 AM

On cold start after it warms up, the car revs really slow, almost half speed if floored. Shutting the car off for 5+ seconds then restarting it fixes the issue. Idk if related or not but during hot weather 90+, if you don’t give it enough gas coming off first the car bogs. You will feel it hesitate then almost kinda kicks back into full power.

There is no CEL thrown and nothing to really point to what it is, never had this in my previous 370z so new to me. My thought are either throttle bodies or MAF but I’m not too sure.

Mods:
-Z1 intakes
-z1 oil cooler with thermostatic sandwich plate
-Clutchmasters 6 puck clutch and lightweight flywheel
- tomei Y-pipe and tomei exhaust

xretsu · 04-04-2022, 05:48 PM

Did you ever find the solution to this problem?

BettyZ · 04-20-2022, 09:15 PM

Quote:

Originally Posted by Little boi

On cold start after it warms up, the car revs really slow, almost half speed if floored. Shutting the car off for 5+ seconds then restarting it fixes the issue. Idk if related or not but during hot weather 90+, if you don’t give it enough gas coming off first the car bogs. You will feel it hesitate then almost kinda kicks back into full power.

There is no CEL thrown and nothing to really point to what it is, never had this in my previous 370z so new to me. My thought are either throttle bodies or MAF but I’m not too sure.

Mods:
-Z1 intakes
-z1 oil cooler with thermostatic sandwich plate
-Clutchmasters 6 puck clutch and lightweight flywheel
- tomei Y-pipe and tomei exhaust

It's the Tomei.

Alternatively, you managed to short the brake light wire before the fuse box.

10-24-2021, 05:00 AM	#1 (permalink)
Little boi Base Member Join Date: Mar 2019 Location: SoCal Posts: 10 Drives: 2014 Nismo Rep Power: 6	2014 Nismo sluggish and slow revving On cold start after it warms up, the car revs really slow, almost half speed if floored. Shutting the car off for 5+ seconds then restarting it fixes the issue. Idk if related or not but during hot weather 90+, if you don’t give it enough gas coming off first the car bogs. You will feel it hesitate then almost kinda kicks back into full power. There is no CEL thrown and nothing to really point to what it is, never had this in my previous 370z so new to me. My thought are either throttle bodies or MAF but I’m not too sure. Mods: -Z1 intakes -z1 oil cooler with thermostatic sandwich plate -Clutchmasters 6 puck clutch and lightweight flywheel - tomei Y-pipe and tomei exhaust

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04-04-2022, 05:48 PM	#2 (permalink)
xretsu Base Member Join Date: Sep 2021 Location: Dallas, TX Posts: 2 Drives: 13 370z Nismo #095 Rep Power: 3	Did you ever find the solution to this problem?