Engine, Drivetrain & Forced-Induction
Have Technical Questions or Done Modifications to the G37? Find out the answer in here!

2015 q40(g37) rpm

Thread Tools
 
Search this Thread
 
Old 11-25-2018 | 03:36 PM
  #1  
Roselatoes's Avatar
Roselatoes
Thread Starter
Registered User
 
Joined: Nov 2018
Posts: 1
Likes: 0
2015 q40(g37) rpm

Hey guys,

just financed my car in July, and it’s been great, but on the other hand I think it’s important that I note I live in Boston so the themperarures are getting pretty cold. My car has been acting a little funny. First I wanna note the most frustrating thing and I can’t find any info about it or know anyone that might have an idea. When I start my car (push start) if that matters < The RPM will spike up then drop and the car would shut off. Understand it possibly could be the alternator, but I delt with that when I drove a Camry so I don’t believe it could be that. I feel like it’s skmething else. I was thinking maybe the throttle bodies need to be cleaned? If anyone has expienced this or might have an idea on what the issue is let me know. Lastly I wanna talk about a whistle/ whining noise when I first start my car in the mornings (it is winter again) I don’t know where it’s coming from. I first thought it was a belt in the front, but sometimes it sounds like it’s coming from the right and then the left. I’m confused and annoyed cause I’m paying a lot for the car and I love it, but of course the 90 day warranty is over and I’m not too sure about the factory warranty but I have to look into that. So if anyone has any ideas PLEASE give me some info and help guide me.
Old 11-25-2018 | 08:49 PM
  #2  
slartibartfast's Avatar
slartibartfast
Super Moderator
iTrader: (7)
 
Joined: Oct 2014
Posts: 6,097
Likes: 840
From: Houston, Tx
Look in the Tech/Engine, Drivetrain, Forced Induction forum.
Old 11-25-2018 | 09:46 PM
  #3  
qmantran's Avatar
qmantran
Registered Member
 
Joined: Apr 2015
Posts: 1,144
Likes: 181
From: ATX
Originally Posted by Roselatoes
Hey guys,

just financed my car in July, and it’s been great, but on the other hand I think it’s important that I note I live in Boston so the themperarures are getting pretty cold. My car has been acting a little funny. First I wanna note the most frustrating thing and I can’t find any info about it or know anyone that might have an idea. When I start my car (push start) if that matters < The RPM will spike up then drop and the car would shut off. Understand it possibly could be the alternator, but I delt with that when I drove a Camry so I don’t believe it could be that. I feel like it’s skmething else. I was thinking maybe the throttle bodies need to be cleaned? If anyone has expienced this or might have an idea on what the issue is let me know. Lastly I wanna talk about a whistle/ whining noise when I first start my car in the mornings (it is winter again) I don’t know where it’s coming from. I first thought it was a belt in the front, but sometimes it sounds like it’s coming from the right and then the left. I’m confused and annoyed cause I’m paying a lot for the car and I love it, but of course the 90 day warranty is over and I’m not too sure about the factory warranty but I have to look into that. So if anyone has any ideas PLEASE give me some info and help guide me.
Check this thread out https://www.myg37.com/forums/g37-sed...ter-start.html
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mdanish4
Private Classifieds
11
08-03-2017 08:52 AM
jbreci
Buying & Leasing
17
12-20-2015 09:28 PM
Lances Infiniti
Buying & Leasing
6
02-26-2015 01:20 PM
ToeKnee Sea
G37 Sedan
5
07-29-2014 07:59 AM
ross7778
G37 Sedan
40
01-30-2014 09:35 PM



Quick Reply: 2015 q40(g37) rpm



All times are GMT -4. The time now is 11:45 PM.