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Old 03-02-2007, 09:17 AM
BB_Blazin BB_Blazin is offline
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fuel pump

anyone have any ideas why my fuel pump wont shut off in my 96 s10 blazer, i was told i prolly have a short in my gas tank but wouldnt that just blow a fuse. i recently put in a new gas tank due to a big dent in my old one.
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Old 03-02-2007, 12:26 PM
jdl jdl is offline
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Re: fuel pump

If you have an oil pressure switch in the fuel pump circuit, you might unplug it. If that doesn't kill the pump, you may have a faulty relay.
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Old 03-03-2007, 10:44 AM
BB_Blazin BB_Blazin is offline
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Re: fuel pump

my relay seems to be good, one in the glove box. i cant find my fuel pressure regulator or the oil pressure switch. do u think changin the gas tank could have sumthin to do with it, i doubt its just coincidence. thing is i dont know wut i could of done to make my pump run all the time. when i turn key on ignition pump runs for a couple seconds then turns off, but when engine is running pump runs constantly. could my pump be goin bad so it has to stay runnin to keep up pressure maybe? i got a fuel pressure gauge from autozone but the thing doesnt even fit
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Old 03-03-2007, 01:16 PM
WIN O WIN O is offline
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Re: fuel pump

Can Anyone Tell Me Where The Fuel Relay Is On A 1987 Chevy Blazer?
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Old 03-03-2007, 01:41 PM
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Re: fuel pump

BB Blazin,

Your fuel pump relay is working fine. The oil pressure sending unit, next to the distributor, is faulty and needs to be replaced.
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Old 03-03-2007, 01:48 PM
WIN O WIN O is offline
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Re: fuel pump

Can You Tell Me Where The Fuel Relay Is On A 1987 Chevy Blazer? I Have The Part But Can't Seem To Figure Out Where It Goes? Sorry To Get Off The Subject But I Am Desperate Here. And This Seems Liek The Only Place I May Be Able To Get Some Help.
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Old 03-03-2007, 01:57 PM
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Re: fuel pump

Quote:
Originally Posted by WIN O
Can You Tell Me Where The Fuel Relay Is On A 1987 Chevy Blazer? I Have The Part But Can't Seem To Figure Out Where It Goes? Sorry To Get Off The Subject But I Am Desperate Here. And This Seems Liek The Only Place I May Be Able To Get Some Help.

Welcome to the forum!
Please read this thread, and start a new thread with your questions.

http://www.automotiveforums.com/vbul...d.php?t=461174
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