Calgary Jeep Association

Author Topic: Jeep starts then dies instantly  (Read 14291 times)

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Offline JENSSEN

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Re: Jeep starts then dies instantly
« Reply #60 on: May 04, 2009, 09:41:16 PM »
When you start it hold the key forward and keep the starter engaged,.. I know its horrible to do but if it keeps running I would recheck your power to your fuel pump,.
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1. [n] blasphemous behavior; the act of depriving something of its sacred character;

sebasshole

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Re: Jeep starts then dies instantly
« Reply #61 on: May 04, 2009, 10:35:03 PM »
yea it nolonger starts. when it first broke down it would start and stay running when i held the key in the on position.
i really do think the timing is off. im getting fuel to the fuel rail now.
im gona try another couple attempts to get the timing rite and look some things over

Offline esi

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Re: Jeep starts then dies instantly
« Reply #62 on: May 04, 2009, 11:42:17 PM »
If you haven't pulled your distributor or loosened it to adjust it, I would look else where. Not that you haven't tried just about everything else. Could your  new CPS be a shitter right out of the box?
Formerly of Boots & Boost Inc
Back farming and fabricating again.

Offline JENSSEN

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Re: Jeep starts then dies instantly
« Reply #63 on: May 04, 2009, 11:58:06 PM »
Where are you in the city?
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Definition of Link to this definition of Blasphemy
1. [n] blasphemous behavior; the act of depriving something of its sacred character;

sebasshole

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Re: Jeep starts then dies instantly
« Reply #64 on: May 05, 2009, 12:30:30 AM »
I removed the distributor and replaced it. after that the jeep would not start and run.
I really think its timing considiring i have replaced just about everything there is to replace lol

I am in the southwest. Somerset!

Offline OffRoadNewbie

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Re: Jeep starts then dies instantly
« Reply #65 on: May 05, 2009, 02:05:07 AM »
ya i would go with timing as well ...... is it a splined distributor or notched ?....... if its notched it will only fit in 2 ways pull it out turn it 180 degrees and try that if its splined then you will have to line every thing up TDS (Top Dead Center) And find where # 1 fires from .............. did you remove all the plug wires when you relaced the distributor if so make sure your firing order is correct ........I'm kinda of an idiot when it comes to this stuff but i have wensday off i might be able to come take a look then if it still wont start
2006 TJ its Green !! ;)
With A BIG dent in the door......

sebasshole

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Re: Jeep starts then dies instantly
« Reply #66 on: May 05, 2009, 11:05:04 PM »
So thanks to the help of LEMON-AID JAY ! i think i got a good idea of what is the problem
after foolin around with the timing i got it to turn over and start. but still starts and dies.
So after looking around we figured that the best bet is ignition switch.
Im gona stop by his shop tommoorw for a wiring diagram and off to autovalue for a new ignition switch.

Let you guys know how it goes.

Thanks again LEMON-AID JAY!

Offline dunl

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Re: Jeep starts then dies instantly
« Reply #67 on: May 05, 2009, 11:14:15 PM »
Best of luck with it, let us know how it goes.  :)
`48 CJ2A, `54 CJ3B, `97 TJ, and 03 WJ...batting close to .500 when it comes to jeep models owned vs. jeep models created.....
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sebasshole

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Re: Jeep starts then dies instantly
« Reply #68 on: May 06, 2009, 03:28:53 PM »
So i changed the ignition switch.
STILL NO LUCK! BUT
I wired the fuel pump directly to the battery and boom.
it started and stayed at idle on its own. but running very rough
timing must be still off and i guess i gota make a switch for the fuel pump?
any ideas

Offline esi

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Re: Jeep starts then dies instantly
« Reply #69 on: May 06, 2009, 05:06:46 PM »
Find keyed power and run a remote wire to a relay, but the fuel pump doesn't run constantly,, so this will let you get it going and time it but I'd try to find out what shorted itself in the water.
Formerly of Boots & Boost Inc
Back farming and fabricating again.

Offline JENSSEN

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Re: Jeep starts then dies instantly
« Reply #70 on: May 06, 2009, 07:36:11 PM »
So i changed the ignition switch.
STILL NO LUCK! BUT
I wired the fuel pump directly to the battery and boom.
it started and stayed at idle on its own. but running very rough
timing must be still off and i guess i gota make a switch for the fuel pump?
any ideas

I knew it,.. is your ballast resistor 100% removed?
www.racingforthecure.ca


Definition of Link to this definition of Blasphemy
1. [n] blasphemous behavior; the act of depriving something of its sacred character;

sebasshole

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Re: Jeep starts then dies instantly
« Reply #71 on: May 06, 2009, 08:02:44 PM »
no i just ran the wires directly to eachother. if i run the to the resistor it doesnt make a difference.
i need to take it to someone to get the distributor timed better, i cant get it rite.
either it doesnt start and run or else it runs rough.

Offline esi

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Re: Jeep starts then dies instantly
« Reply #72 on: May 06, 2009, 08:07:02 PM »
this maybe a dumb question, but did you put the new wires on the cap in the proper location. I replaced my wires and cap, and started at no.1 on the cap and followed the firing order. Started it up and it ran but like a turd, then I turned my brain on and realised that I went around the cap the wrong way. After switching the wires it ran good again.
Formerly of Boots & Boost Inc
Back farming and fabricating again.

sebasshole

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Re: Jeep starts then dies instantly
« Reply #73 on: May 06, 2009, 08:55:37 PM »
yea i got the wires on correctly. im thinking the timing is off by a tooth or two
runs like its misfiring. any easy ways of setting the motor to top dead center?
maybe im doing that wrong.

Offline The Machinist

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Re: Jeep starts then dies instantly
« Reply #74 on: May 06, 2009, 09:03:09 PM »
Take out the spark plug for #1 cylinder, stick something long in the spark plug hole, turn crank until #1 is at the top of its stroke.  When you feel the piston at the top you are at TDC.

Ps.  Don't break anything off in there. 
« Last Edit: May 06, 2009, 09:08:55 PM by The Machinist »
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