| 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #502973] |
Sun, 06 November 2005 19:37 |
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I have spark and the truck is trying to turn over but I don't seem to be
getting any fuel out of my injecters. I just replaced the fuel filter and
that didn't do any thing. My next step in checking the ecm and the fuel
relay and fuel fuse but where the heck are the little buggers. I can't
find them anywhere. Also any Idea's on this truck would be greatly
appreciated. I was driving my friend home and went to push on the gas and
when I did it just died and I know I wasn't out of fuel because just that
night I had filled the tank. If it is the fuel pump please can somebody
tell me how to install a new one. It is in tank and electrical I believe.
Thanks
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #502975 ] |
Sun, 06 November 2005 21:35 |
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need to check and see if the fuel pump is working check and see if you
have a blown fuse
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #502979 ] |
Mon, 07 November 2005 03:14 |
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Where is the Fuel Pump fuse and the Fuel Pump Relay I have been looking but
I can't find them. Thanks
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #506525 ] |
Mon, 07 November 2005 19:08 |
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check under your hood should be onthe driver side or look in side the cab
and it could be thefuel pump could be bad
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #506536 ] |
Tue, 08 November 2005 16:11 |
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You should be able to hear the pump. have someone turn the key to on
and you stand back with your ear close to the rear where the tank is.
You should hear it buzz for a couple seconds while it pressurizes
md
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #506539 ] |
Tue, 08 November 2005 21:09 |
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"DragDreamer" <bulldog [at] dwx.com> writes in article <22b9d805544e2c0599d8011123d15bc8 [at] localhost.talkaboutautos.com> dated Sun, 06 Nov 2005 13:37:44 -0500:
>I have spark and the truck is trying to turn over but I don't seem to be
>getting any fuel out of my injecters. I just replaced the fuel filter and
>that didn't do any thing. My next step in checking the ecm and the fuel
>relay and fuel fuse but where the heck are the little buggers. I can't
>find them anywhere. Also any Idea's on this truck would be greatly
>appreciated. I was driving my friend home and went to push on the gas and
>when I did it just died and I know I wasn't out of fuel because just that
>night I had filled the tank. If it is the fuel pump please can somebody
>tell me how to install a new one. It is in tank and electrical I believe.
It's probably the fuel pump. Mine went at 10 years, 100K. You should be
able to hear it run for 2 seconds after you turn the key to "on". Or longer
if you connect 12V to the fuel pump test terminal (gray wire under the hood
not connected to anything).
I had to buy a shop manual to find the locations of the fuel pump relay,
wires, etc.
To install a fuel pump you need to drop the tank. It's a lot of work but
must be done.
-- spud_demon -at- thundermaker.net
The above may not (yet) represent the opinions of my employer.
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| Re: 1991 Chevrolet S10 4.3L 2WHD Won't Start [message #506546 ] |
Wed, 09 November 2005 20:02 |
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I have a 97 S-10 and what I done to change the fuel pump was unbolt the bed
and slide it back about 2ft. Made it easy to change. If your bolts aren't
to rusted up.
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