Notices
IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

PleaSe help !!! (car won't start)

Thread Tools
 
Search this Thread
 
Old Jul 11, 2012 | 01:01 PM
  #1  
954's Avatar
954
Thread Starter
Driver School Candidate
 
Joined: Mar 2011
Posts: 14
Likes: 0
From: florida
Default PleaSe help !!! (car won't start)

I went to go start my car today and the car started up the rpm needles on the speedometer jumped up then they went down and the car dies. When I try to start it again it doesn't even turn on just cranks over I tried taking the battery out and putting it back in but no luck the electrical works like the radio and all and the gas tank is full I need help on what it could be here is a video below please help any advice is good thanks in advance !

http://i886.photobucket.com/albums/a...4/306d1af0.mp4

Last edited by javyLSU; Jul 11, 2012 at 05:21 PM.
Reply
Old Jul 11, 2012 | 01:33 PM
  #2  
MIA_LEX's Avatar
MIA_LEX
Lexus Test Driver
iTrader: (4)
 
Joined: Sep 2009
Posts: 1,170
Likes: 2
From: FL
Default

cant see your video but it sounds like your battery is dead..
Reply
Old Jul 11, 2012 | 01:47 PM
  #3  
juvi22003's Avatar
juvi22003
Lead Lap
iTrader: (2)
 
Joined: Oct 2011
Posts: 3,677
Likes: 8
From: TX
Default

Did u realize u made 2 thread?
Reply
Old Jul 11, 2012 | 02:17 PM
  #4  
MyIS350G's Avatar
MyIS350G
Lexus Champion
iTrader: (6)
 
Joined: Apr 2010
Posts: 2,977
Likes: 2
From: NorCal - 916
Default

never seen something like that happen before.
My car did cranking for a few sec before then i hit the start button to shut it and start up again fine
Reply
Old Jul 11, 2012 | 02:25 PM
  #5  
shadowman's Avatar
shadowman
Lexus Champion
iTrader: (2)
 
Joined: Jun 2010
Posts: 2,258
Likes: 1
From: CA
Default

Originally Posted by 954
I went to go start my car today and the car started up the rpm needles on the speedometer jumped up then they went down and the car dies.



<a href="http://s886.photobucket.com/albums/ac65/kidkix954/?action=view&current=306d1af0.mp4" target="_blank"><img src="http://i886.photobucket.com/albums/ac65/kidkix954/306d1af0.mp4" border="0" alt="Photobucket Pictures, Images and Photos" /></a>
Sounded like your car turned over but then immediately died. Not sure why it dies immediately...

ONly time when mine did that was installing the F-sport Intake, the ECU had to learn the new air mapping. But then it started up back the next time without issues...

Perhaps a bad alternator was draining your battery and you had enough juice for one more start.... then it got completely drained. It could also be a bad ignition coil...
Reply
Old Jul 12, 2012 | 12:18 AM
  #6  
JasonChang's Avatar
JasonChang
Lead Lap
iTrader: (7)
 
Joined: May 2012
Posts: 656
Likes: 0
From: CA
Default

Your BATTERY is dead (:
Reply
Old Jul 12, 2012 | 01:05 AM
  #7  
aznlonly's Avatar
aznlonly
Driver School Candidate
 
Joined: Nov 2009
Posts: 31
Likes: 0
From: ca
Default

did you try to get a replacement battery? Sound like what I had before, until the battery was replace and it start up fine.
Reply
Old Jul 12, 2012 | 01:07 AM
  #8  
1sWt2GS's Avatar
1sWt2GS
Lexus Test Driver
iTrader: (6)
 
Joined: Dec 2010
Posts: 6,509
Likes: 27
From: soCAL
Default

check your battery
Reply
Old Jul 12, 2012 | 05:30 AM
  #9  
B16da9's Avatar
B16da9
Racer
15 Year Member
Photogenic
iTrader: (7)
 
Joined: May 2009
Posts: 1,882
Likes: 13
From: Miami
Default

This is some ways to test the battery and alternator. (BTW you'll need a multimeter to run these test)


One Simple Battery Test:

1) Connect the voltmeter directly across the "Battery Terminals". (NOT to the Cable Clamps)

2) While watching the meter, Start the Car.

3) The Battery Voltage should Never fall below about 10 Volts.
If it does:
a) The battery is either "Low in Charge".

b) Or The Battery is "Low in Water".
(The water leven in the battery should be about 1/4 of an inch, Above the Plates.)
"DO NOT" Fill it up FULL.

c) Or The battery has a "High Internal Resistance".
(Possibly Sulfided Plates and probably Time for New Battery?)

--------------------------------------------------------------------------------

**NOW Repeat This Test BUT:

1) Connect the voltmeter directly across the "Battery Clamps on the Battery Cables".

2) This Reading should be Within 0.1 Volt Maximum, the Same as 3 Above.
***If NOT, Clean Battery Terminals and Clamps.

2a)If Necessary, Repeat Test to Varify it is now OK.

--------------------------------------------------------------------------------

**NOW Repeat This Test Again, BUT:

1) Connect the Voltmeter Directly Across the Positive Terminal of the Starter and it Case Ground.

2) If the voltmeter reading is More than 1/2 Volts Lower than the Previous Test,
** You Probably have a Cable or Connectorp Problem!
Check the Connections between the Cable and the Cable Connectors. ON BOTH ENDS.

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

One Very Simple Alternator Test:

1) Start Car and run at a normal idle.

2) Connect a Voltmeter Directly Across the battery Terminals.

3) Turn on Headlights to High Beam.

4) check the battery Voltage.
*** The Battery voltage Should read between about 13.8 to 14.2 volts. (Possibly up to 14.5 Volts.)

5) Increase motor speed to about 1500 RPM. The Alternator should now produce a battery voltage between 14.2 and 14.6
Volts.
*** If it is Lower than 14.2 volts, the Alternator probably has one or more Bad Diodes.

6) Now, Maintain the 1500 RPM and Turn off the Headlights. Run this test for One Full Minute.
"The Battery Voltage should NEVER Exceed about 14.8 Volts".
***If it Does, the Alternators Voltage Regulator is probably Faulty, OVER CHARGING the Battery.
Reply
Old Jul 12, 2012 | 05:42 AM
  #10  
bob4256's Avatar
bob4256
Lexus Champion
iTrader: (17)
 
Joined: Sep 2010
Posts: 4,965
Likes: 11
From: Weston, FL
Default

Ill have to agree and say its most likely your battery
Reply
Old Jul 12, 2012 | 07:53 AM
  #11  
mixa86's Avatar
mixa86
Pole Position
 
Joined: Feb 2012
Posts: 336
Likes: 0
From: New Jersey
Default

I dunno if its the battery, the car is cranking maybe fuel pump? That has to strong of a crank..... But jumping the car would be my first try, other wise im not a mechanic but sounds like its not getting enough fuel.
Reply
Old Jul 12, 2012 | 08:28 AM
  #12  
954's Avatar
954
Thread Starter
Driver School Candidate
 
Joined: Mar 2011
Posts: 14
Likes: 0
From: florida
Default

Thanks for the input but my battery is fine I don't know what it was but the car started up last night and is starting fine today I was told my a Lexus mechanic maybe my push start button is having issues
Reply
Old Jul 12, 2012 | 08:39 AM
  #13  
RA061124's Avatar
RA061124
Pit Crew
 
Joined: Jun 2011
Posts: 108
Likes: 0
From: ID
Default

Originally Posted by 954
Thanks for the input but my battery is fine I don't know what it was but the car started up last night and is starting fine today I was told my a Lexus mechanic maybe my push start button is having issues
Sounds to me like the intake. Did you recently change or do anything to your intake? Check the Mass air sensor, unplug it and plug it back in? I have had similar issues with this and it was all because that sensor was not plugged in all the way.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
CelsiorFin
LS - 3rd Gen (2001-2006)
4
Jun 3, 2019 11:16 AM
MizzIS300
IS - 1st Gen (2001-2005)
2
Oct 5, 2014 09:07 PM
vipergts
ES - 1st to 6th Gen (1990-2018)
2
Jan 21, 2014 02:03 PM
EroticA
GS - 2nd Gen (1998-2005)
6
Aug 27, 2008 09:33 PM
h22integ
SC - 1st Gen (1992-2000)
9
Feb 14, 2006 01:50 PM




All times are GMT -7. The time now is 04:38 AM.