Factory fuel pump or generic external pump replacement???

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Kabey's Van
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Re: Factory fuel pump or generic external pump replacement???

Post by Kabey's Van »

Well, in short probably not. You would have to delete the intank fuel pump and modify the pickup to accommedate the inline pump. Not all f/i vehicles have intank pumps so it must be possible.

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Re: Factory fuel pump or generic external pump replacement???

Post by Rebel »

Good thought. I pulled my in tank when I went to a carb just in case there was any restriction. I'd think pulling the tank pump after it crashes and installing an in-line would be the answer for any future pump replacements.
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LiftedAWDAstro
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Re: Factory fuel pump or generic external pump replacement???

Post by LiftedAWDAstro »

See, that is most likely why nobody has done it yet. If you gotta drop the tank and remove the stock pump, why not just throw in a new pump unit and be good for another 100K plus? That is what I did to the 98. Now the 95 was a different story. I bought a Walbro fuel pump and installed it in place of the stock pump when it died. It was only about $80.
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2008 Dodge Nitro 4x4
2005 Nissan Sentra 1.8S Special Edition

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Vans owned:
1986 Safari 2.5L 4 speed manual - scrapped
1995 Astro 2WD conversion 4.11 posi, shift kit, DHC rock rails - sold to Skippy
1998 Astro 4x4 D44, D60, NP231, full hydraulic system with 9k# Milemarker winch and snow plow - sold to Lockdoc
2003 Astro AWD all stock - traded for a 3/4 ton truck
2005 AWD, 4.10's - sold to skippy
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Kabey's Van
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Re: Factory fuel pump or generic external pump replacement???

Post by Kabey's Van »

If 100 people jumped of a bridge would you be number 101.

LiftedAWDAstro
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Re: Factory fuel pump or generic external pump replacement???

Post by LiftedAWDAstro »

Depends on the distance to the water. :yawinkle:

The reason I replaced the whole assembly in the 98 was because I got it brand new off E-bay for $31.50 shipped!
Current rides:
2013 Toyota Tundra DC 4x4
2008 Dodge Nitro 4x4
2005 Nissan Sentra 1.8S Special Edition

Mileage spreadsheet

Vans owned:
1986 Safari 2.5L 4 speed manual - scrapped
1995 Astro 2WD conversion 4.11 posi, shift kit, DHC rock rails - sold to Skippy
1998 Astro 4x4 D44, D60, NP231, full hydraulic system with 9k# Milemarker winch and snow plow - sold to Lockdoc
2003 Astro AWD all stock - traded for a 3/4 ton truck
2005 AWD, 4.10's - sold to skippy
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Kabey's Van
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Re: Factory fuel pump or generic external pump replacement???

Post by Kabey's Van »

LOL, your quick, that's funny shit.
But really, if your going to go to the bother of dropping your tank wouldn't one be inclinded to step back and look at the big picture and avoid having to do that again. I would, and there are so many choices of after market replacment pumps, to me it's a no brainer to change it to an inline.
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LaGrasta
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Re: Factory fuel pump or generic external pump replacement???

Post by LaGrasta »

yes, yes, yes. We all agree and all are waiting for someone else to try it first. ](*,)
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astro355
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Re: Factory fuel pump or generic external pump replacement???

Post by astro355 »

Ok, I already did. Granted its a carb set up. I'll get some picks later on.
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Re: Factory fuel pump or generic external pump replacement???

Post by astro355 »

Sorry it took so longer for me to find a pic. Here's one I took while I was POR'ing the underside of my van.
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scotter
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Re: Factory fuel pump or generic external pump replacement???

Post by scotter »

I put an inline frame mounted pump on my tbi - 'burban. It was a unit from Holley and it was noisy - never had a problem with it. I had already replaced my in tank pump twice and wasn't interested in doing it again.

I have to replace the pump in my Astro now - I'm headed over to the shop to work on it in a few min. - dont know if i'll get it done tonight but we'll see. Maybe I'll just cut an access hatch to get at it like I did the last time I replaced the in-tank unit in the 'burban. This is one of my least favorite things to do.................
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scotter
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Re: Factory fuel pump or generic external pump replacement???

Post by scotter »

Got it fixed tonight - the monster is back on the road \:D/
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LaGrasta
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Re: Factory fuel pump or generic external pump replacement???

Post by LaGrasta »

scotter wrote:Got it fixed tonight - the monster is back on the road \:D/
So which way did you go, aftermarket or access hatch?
1998 Astro, 246,000 miles

K&N air filter
TruCool trans cooler
2" Overland lift & 15" BFG Terrain, 3.73 gears
JET Performance SCU-2000 (Speed Control Unit)
Gabriel Ultra shocks, rear AirLift bags & sway bar
Draw-Tite Dual Port Hitch System, hitch-mounted bike rack (4), hitch-mounted cargo tray, Thule roof-mounted cargo box
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scotter
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Re: Factory fuel pump or generic external pump replacement???

Post by scotter »

I did it the proper way and dropped the tank becausue I couldn't see the top of the tank clear enough to cut a hatch. I was tempted to put a hatch in while the tank was out but at that point the job was half done and I wanted to be done with it 8-[
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