Overheating after GTM stage 1 supercharger installed. .plz help

turbooo · 09-21-2015, 01:29 PM

Hi all..
I installed GTM stage 1 supercharger kit on my Z370 2012 AT transmission. I drove it on street it is much faster then before...however I noticed that temp is raising to 4 & 5 on the engine heat electric gage. ..this is at night and driving normal...if speeding it reaches even more than half gage! !!
This was not the case before installing the supercharger !! Can't know what is wrong...I noticed that there was detonation so the mechanic reduced the horsepower by 15HP and it was gone....please help me

jaytirbhaw · 09-21-2015, 01:29 PM

Quote:

Originally Posted by turbooo

Hi all..
I installed GTM stage 1 supercharger kit on my Z370 2012 AT transmission. I drove it on street it is much faster then before...however I noticed that temp is raising to 4 & 5 on the engine heat electric gage. ..this is at night and driving normal...if speeding it reaches even more than half gage! !!
This was not the case before installing the supercharger !! Can't know what is wrong...I noticed that there was detonation so the mechanic reduced the horsepower by 15HP and it was gone....please help me

what tune are you using? the flash that came with the kit?

Wonka2581 · 09-21-2015, 01:34 PM

Did you not install any coolers?

turbooo · 09-21-2015, 01:44 PM

Yes oil cooler is there and intercooler

turbooo · 09-21-2015, 01:45 PM

Quote:

Originally Posted by jaytirbhaw

what tune are you using? the flash that came with the kit?

I took it to a workshop an they tuned the manufacturer ECU on the dyno

jaytirbhaw · 09-21-2015, 01:47 PM

Quote:

Originally Posted by turbooo

I took it to a workshop an they tuned the manufacturer ECU on the dyno

What software did they use, Uprev? Unless im not remembering the water temp gauge correctly, 4 to 5 dots sounds normal, unless the scale is somehow different in the UAE, can we have a picture of the gauge ?

turbooo · 09-21-2015, 02:01 PM

Quote:

Originally Posted by jaytirbhaw

What software did they use, Uprev? Unless im not remembering the water temp gauge correctly, 4 to 5 dots sounds normal, unless the scale is somehow different in the UAE, can we have a picture of the gauge ?

Am not sure which software they used...and the gage is exactly the same as US cars...normal days it's 3 bars only...in mid day around 2 pm when outside temp is 42 C° it reaches 4 bars....however now it at night and outside temp is only 31C° and it's going 4 to 5 bars on normal driving and if I speed it goes to the 6th and more bars

turbooo · 09-21-2015, 02:04 PM

The gage looks like this
z370 heat gage -

turbooo · 09-21-2015, 02:06 PM

It has reached the 10th point when I drove at a speed of 210KM for less than 5 minutes constantly

Array · 09-21-2015, 02:20 PM

Quote:

Originally Posted by turbooo

It has reached the 10th point when I drove at a speed of 210KM for less than 5 minutes constantly

It may be worth taking it back to the shop that installed it, they would know better than anything how they built it and what they encountered and didn't tell you along the way.

Besides they should stand behind there work and clear any of the issues

jaytirbhaw · 09-21-2015, 02:22 PM

4,5 dots is normal for me after a bit of driving. If you're driving around at 130 for 5 minutes in 31 degrees C ( 90 degrees F) in the UAE, I'd def recommend a bigger radiator.

SouthArk370Z · 09-21-2015, 02:23 PM

The dash gauge is not linear, IIRC. Buy or borrow an ODB/CAN scanner and see what the water temperature really is.

turbooo · 09-21-2015, 02:47 PM

Quote:

Originally Posted by Array

It may be worth taking it back to the shop that installed it, they would know better than anything how they built it and what they encountered and didn't tell you along the way.

Besides they should stand behind there work and clear any of the issues

I took it and they tried everything and Check all...nothing seems to be fulty

turbooo · 09-21-2015, 02:50 PM

Quote:

Originally Posted by jaytirbhaw

4,5 dots is normal for me after a bit of driving. If you're driving around at 130 for 5 minutes in 31 degrees C ( 90 degrees F) in the UAE, I'd def recommend a bigger radiator.

My friend own same car but he installed Stillen superchar. ..and he really drives fast pushing the engine to maximum limits...6 bars was the highest he recall seeing. ..stock radiator

Memphis370Z · 09-21-2015, 05:52 PM

Potential overheating issues aside, did you do anything to strengthen that AT of yours?

09-21-2015, 01:29 PM	#1 (permalink)
turbooo Base Member Join Date: Jun 2014 Location: uae Posts: 27 Drives: 12 nissan z370 wh A7 Rep Power: 12	Overheating after GTM stage 1 supercharger installed. .plz help Hi all.. I installed GTM stage 1 supercharger kit on my Z370 2012 AT transmission. I drove it on street it is much faster then before...however I noticed that temp is raising to 4 & 5 on the engine heat electric gage. ..this is at night and driving normal...if speeding it reaches even more than half gage! !! This was not the case before installing the supercharger !! Can't know what is wrong...I noticed that there was detonation so the mechanic reduced the horsepower by 15HP and it was gone....please help me

09-21-2015, 01:34 PM	#3 (permalink)
Wonka2581 A True Z Fanatic Join Date: Nov 2012 Location: Chattanooga, TN Posts: 3,083 Drives: MY WIFE CRAZY.... Rep Power: 2612	Did you not install any coolers? __________________ "I have nothing to offer but blood, toil, tears and sweat""Winston Churchill"

09-21-2015, 02:22 PM	#11 (permalink)
jaytirbhaw Track Member Join Date: Dec 2009 Location: NYC Posts: 814 Drives: 350z HR , Nismo 370z Rep Power: 17	4,5 dots is normal for me after a bit of driving. If you're driving around at 130 for 5 minutes in 31 degrees C ( 90 degrees F) in the UAE, I'd def recommend a bigger radiator. Array likes this. __________________ 2014 Nismo #350 , Built Motor, Top Mount Single Turbo .... 620 whp/ 500 lbs wtq 2012 Track/Drift Z, build coming soon. Build Thread - http://www.the370z.com/members-370z-...70z-build.html

09-21-2015, 02:23 PM	#12 (permalink)
SouthArk370Z Premium Member Join Date: Nov 2010 Location: South Arkansas Posts: 8,435 Drives: 2014 Challenger Rep Power: 324198	The dash gauge is not linear, IIRC. Buy or borrow an ODB/CAN scanner and see what the water temperature really is. JARblue, Chuck33079 and Memphis370Z like this. __________________ Steering Lock Links - Search The370Z Bookmarklet - FSM @ NICOclub Mankind has progressed past the need for war but we haven't evolved that far. - NachoMahma

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09-21-2015, 01:44 PM	#4 (permalink)
turbooo Base Member Join Date: Jun 2014 Location: uae Posts: 27 Drives: 12 nissan z370 wh A7 Rep Power: 12	Yes oil cooler is there and intercooler

09-21-2015, 02:04 PM	#8 (permalink)
turbooo Base Member Join Date: Jun 2014 Location: uae Posts: 27 Drives: 12 nissan z370 wh A7 Rep Power: 12	The gage looks like this z370 heat gage -

09-21-2015, 02:06 PM	#9 (permalink)
turbooo Base Member Join Date: Jun 2014 Location: uae Posts: 27 Drives: 12 nissan z370 wh A7 Rep Power: 12	It has reached the 10th point when I drove at a speed of 210KM for less than 5 minutes constantly

09-21-2015, 05:52 PM	#15 (permalink)
Memphis370Z A True Z Fanatic Join Date: Sep 2014 Location: Memphis Area Posts: 3,118 Drives: '09 MB Rep Power: 124434	Potential overheating issues aside, did you do anything to strengthen that AT of yours?