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

service engine light at 800 miles?

Thread Tools
 
Search this Thread
 
Old 07-02-2008, 05:35 AM
  #1  
D-Loc_-
Registered User
Thread Starter
 
D-Loc_-'s Avatar
 
Join Date: Jun 2008
Location: Palm Desert, CA
Posts: 83
Likes: 0
Received 0 Likes on 0 Posts
service engine light at 800 miles?

good or bad thing?

its been on for like 2 days now. i was hoping it would go away.
Old 07-02-2008, 07:06 AM
  #2  
bboysteele
Premier Member

 
bboysteele's Avatar
 
Join Date: Jul 2007
Location: Colorado Springs, CO
Posts: 3,346
Likes: 0
Received 3 Likes on 3 Posts
Depends! Take it to the shop.
Old 07-02-2008, 09:16 AM
  #3  
aliiin
BMW Defector

iTrader: (5)
 
aliiin's Avatar
 
Join Date: May 2008
Location: Texas
Posts: 4,588
Received 16 Likes on 10 Posts
better take it to the shop, better safe than sorry
Old 07-02-2008, 10:32 AM
  #4  
nogoodname
Banned
iTrader: (3)
 
nogoodname's Avatar
 
Join Date: Aug 2007
Location: Montreal
Posts: 6,437
Likes: 0
Received 0 Likes on 0 Posts
get it scanned
Old 07-02-2008, 10:37 AM
  #5  
Gamedog
Sam Rothstein
iTrader: (9)
 
Gamedog's Avatar
 
Join Date: Feb 2008
Location: Riverside/San Diego, CA
Posts: 10,435
Likes: 0
Received 8 Likes on 8 Posts
It's them 22's throwing off the calibration of your tranny and speedometer...

















Just Kidding man I don't know But yeah like everyone else says, either get it scanned or take that bad boy in....
Old 07-02-2008, 10:41 AM
  #6  
splatt
Registered User
 
splatt's Avatar
 
Join Date: Mar 2008
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
I've had this twice and both times it was the gas cap. The first time I let the tank get really low before filling and it came on for a few days.
The last time it came on a few days after I filled so I took it to the dealer. They said the cap was loose. My bad.
Fill it up and make sure the cap is several clicks tight. Even then it can take a while for the light to go off.
I'd get it looked at anyway.
Old 07-02-2008, 11:15 AM
  #7  
Achilles
Registered User
 
Achilles's Avatar
 
Join Date: Feb 2008
Posts: 754
Likes: 0
Received 0 Likes on 0 Posts
Take it to the dealer, get your loaner and off you go!!!!
Old 07-02-2008, 11:19 AM
  #8  
volnedan
Registered User
 
volnedan's Avatar
 
Join Date: Jul 2005
Location: Metro Detroit, MI
Posts: 384
Likes: 0
Received 0 Likes on 0 Posts
this has happened to me twice, and the first time they said it was a loose gas cap. however, it was on half tank and it didn't fix the issue.

few hours after i took it home from dealer it came back on, without touching the gas cap. took it back the next day and they still have my car. this was a week ago, and they deemed it an "EVAP system leak".

Just take it in. I've been driving the loaner G35x for a week now, and its quite nice. Especially not putting miles on my car (lease~15k/yr)
Old 07-02-2008, 11:22 AM
  #9  
Black Betty
Lexus Defector
iTrader: (60)
 
Black Betty's Avatar
 
Join Date: Sep 2007
Posts: 21,148
Received 2,087 Likes on 1,267 Posts
Originally Posted by splatt
I've had this twice and both times it was the gas cap. The first time I let the tank get really low before filling and it came on for a few days.
The last time it came on a few days after I filled so I took it to the dealer. They said the cap was loose. My bad.
Fill it up and make sure the cap is several clicks tight. Even then it can take a while for the light to go off.
I'd get it looked at anyway.
+1 Any time you get a CEL always check and tighten the gas cap first. Drive a few miles and if that's the issue it will go away. Your next check should be any emissions control (O2)sensors. Check for loose connections. Then I'd say take it in or check it yourself with a code reader to see exactly what code it's throwing. You can get this done at many auto parts stores as well without having to go to the dealer (like in case you have exhaust mods that you don't want your dealership to know about ).

Last edited by Black Betty; 07-02-2008 at 11:25 AM.
Old 07-02-2008, 02:18 PM
  #10  
Graham
Premier Member

 
Graham's Avatar
 
Join Date: Mar 2008
Location: OC, and SFV
Posts: 2,291
Likes: 0
Received 2 Likes on 2 Posts
Sounds like probably just a gas cap. unfortunately until infiniti resets your car the CEL will be on, just got to make sure you click the cap a couple extra times than you would think.
Old 07-02-2008, 02:47 PM
  #11  
RIDEwithG
Registered User
 
RIDEwithG's Avatar
 
Join Date: May 2008
Location: Southern California
Posts: 297
Likes: 0
Received 0 Likes on 0 Posts
This happened to me during test drive. LOL. Definitely a good way to sell a car!
Old 07-02-2008, 02:57 PM
  #12  
notalk
Registered User
 
notalk's Avatar
 
Join Date: Apr 2008
Posts: 331
Likes: 0
Received 1 Like on 1 Post
"Any time you get a CEL always check and tighten the gas cap first. Drive a few miles and if that's the issue it will go away."

"Sounds like probably just a gas cap. unfortunately until infiniti resets your car the CEL will be on"

Both of these can not be correct.

Actually, the first is closer, while the second is false. The car is programmed, as are most of today's cars, to keep the light on until the symptom has been removed and the car makes three trouble-free trips. A trouble-free trip does not mean once around the block, it means actually driving the car a reasonable distance.
Old 07-02-2008, 03:45 PM
  #13  
Graham
Premier Member

 
Graham's Avatar
 
Join Date: Mar 2008
Location: OC, and SFV
Posts: 2,291
Likes: 0
Received 2 Likes on 2 Posts
I had the light on for multiple fillings, the light didn't go off until I had my oil changed and they cleared the code. You can click the cap as much as you want and that light isn't going to go off once its on due to that reason.
Old 07-02-2008, 05:51 PM
  #14  
PureNick
Registered User
iTrader: (2)
 
PureNick's Avatar
 
Join Date: Jun 2008
Location: Malibu, Chicago & Tampa
Posts: 295
Likes: 0
Received 1 Like on 1 Post
Will BAD gas throw this on?
Old 07-02-2008, 06:29 PM
  #15  
Graham
Premier Member

 
Graham's Avatar
 
Join Date: Mar 2008
Location: OC, and SFV
Posts: 2,291
Likes: 0
Received 2 Likes on 2 Posts
no, the octance level won't cause a CEL, but obviously crap in your gas can cause problems. So don't be filling up with MX pre-mix or anything.


Quick Reply: service engine light at 800 miles?



All times are GMT -4. The time now is 12:11 PM.