Car died while I was driving, and now it won't start.

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Old 08-14-2009, 04:52 PM
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Default Car died while I was driving, and now it won't start.

I was driving on I-610 south, and out of nowhere, my car just died. I was able to coast to the side of the road, and tried starting it. I could hear it turning over, but it wouldn't start. What could my problem be? I'm thinking the fuel pump, but what do you guys say?
Old 08-14-2009, 04:54 PM
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check your ignition relay
you can do this by switching your starter relay and the ignition relay, if the engine turns over then they are both good. or the easy way shock the **** out of yourself with a plug wire lol
Old 08-14-2009, 04:59 PM
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Originally Posted by flatblackz
check your ignition relay
you can do this by switching your starter relay and the ignition relay, if the engine turns over then they are both good. or the easy way shock the **** out of yourself with a plug wire lol
Hmm... If it IS the ignition relay, how much should that set me back in parts and labor at a shop? I have the same problem as the op.
Old 08-14-2009, 05:00 PM
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Originally Posted by Blue_GTO1199
Hmm... If it IS the ignition relay, how much should that set me back in parts and labor at a shop? I have the same problem as the op.
Yes, how much should that cost me for parts and labor? Blue_gto, I'm assuming you have an LS1 too?
Old 08-14-2009, 05:01 PM
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Is the 'security' light on the dash lit?
Old 08-14-2009, 05:02 PM
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Originally Posted by DSIM
Is the 'security' light on the dash lit?
I don't think so. It's at the shop right now, so I couldn't tell you off hand, Although, the security light DID come on and off every now and then randomly.
Old 08-14-2009, 06:11 PM
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easy way to tell if your fuel pump is working or not......

Start with the car off and key in the off position
Turn the key to the on position (dont start it)
You should hear the fuel pump humming (priming)

If you dont hear it your pump is not working. Go from there.
Old 08-14-2009, 06:16 PM
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relieve the fuel pressure at the schrader valve on the fuel rail and then turn the KOEO and then back to the off position. check to see if you have pressure at the rail if not =fuel pump failure
Old 08-14-2009, 06:19 PM
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This happened to me today in my T/A. I took off the air cleaner and there was gas. After sitting a few minutes it finally started. So I guess it's the ignition.
Old 08-14-2009, 06:25 PM
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Originally Posted by retardedpenguin
This happened to me today in my T/A. I took off the air cleaner and there was gas. After sitting a few minutes it finally started. So I guess it's the ignition.
sounds to me like a crank position sensor,does it start up fine when cold?
Old 08-14-2009, 06:29 PM
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Yeah but does this car even have all those sensors? I don't know enough about it yet. It's a 78' 400. Sometimes I have to push the gas in all the way to get it to start. The timing is off to so that may have something to do with it.
Old 08-14-2009, 06:36 PM
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the relay is under your hood in the fuse box and all you have to do is pull them out and swap them.
the relay is about $12 and if they charge you labor for that kick them in the nuts cause its like changing a fuse
Old 08-14-2009, 06:39 PM
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Originally Posted by flatblackz
the relay is under your hood in the fuse box and all you have to do is pull them out and swap them.
the relay is about $12 and if they charge you labor for that kick them in the nuts cause its like changing a fuse
Oh ****, you're right. I wasn't even thinking of it like that. Hell, if that's all it is, I'd be happy. I already payed $225 for them to tow it from east houston to webster. I don't trust ANY shops out there.
Old 08-14-2009, 06:47 PM
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Originally Posted by retardedpenguin
Yeah but does this car even have all those sensors? I don't know enough about it yet. It's a 78' 400. Sometimes I have to push the gas in all the way to get it to start. The timing is off to so that may have something to do with it.
DUDE!! this should be your avatar lol
Old 08-14-2009, 06:59 PM
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well theres your problmmm!!! lol
Old 08-14-2009, 09:00 PM
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Alternator???? just maybe?
Old 08-14-2009, 09:22 PM
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I had a similar problem a few wks ago. It ended up being a fuel pump issue.
Old 08-15-2009, 04:51 AM
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Originally Posted by Donohue96M6Z28
I had a similar problem a few wks ago. It ended up being a fuel pump issue.
I'm hoping that's the worst case scenario. If it IS my fuel pump, that's about $88 parts and labor. But quick question... I read somewhere that our fuel pumps can only handle so much hp. How much hp can our stock fuel pumps handle?
Old 08-15-2009, 08:18 AM
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Originally Posted by Slash8915
I'm hoping that's the worst case scenario. If it IS my fuel pump, that's about $88 parts and labor. But quick question... I read somewhere that our fuel pumps can only handle so much hp. How much hp can our stock fuel pumps handle?
$88 in parts and labor?




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