3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

HOw can I change my Fuel Pump?

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Old 09-24-2002, 11:22 AM
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HOw can I change my Fuel Pump?

Ok I have to change my fuel pump its not giving any pressure. Not to mention that its a two day job anyway with all the stuff that you have to drop but my exhaust is welded on. So I cant drop it.

Someone told me to cut a hole thru the trunk. Whats the easiest way to do it.
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Old 09-24-2002, 08:30 PM
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It is possible to peel back the carpet in the hatch area, and cut a hole in the floorpan where the T-top bag sits. That way you can get to the pump without dropping the tank...I've seen quite a few 3rd gens with the hole there. If you decide to go that way do yourself a favor and put a pair of hinges on the piece you cut out or something so that you can close the hole back up...otherwise you'll get exhaust noise and sometimes a fuel smell in the cabin.
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Old 09-24-2002, 09:41 PM
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For the love of god do it the right way and drop the tank. Dont cut a hole in your poor car.
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Old 09-24-2002, 11:55 PM
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Too late Ive performed the surgery already.
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Old 09-25-2002, 10:21 AM
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Originally posted by DarthIROC
Too late Ive performed the surgery already.
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Old 09-25-2002, 11:14 AM
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Originally posted by IROCThe5.7L
The work that would have been put into dropping that tank would have been hell. The exhaust shop thought it would be funny to weld my flowmaster and all up so I would have had to break the weld in addition to have in drop about a half million things anyway.
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Old 01-09-2003, 11:35 PM
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Do you have a picture of the hole you cut? That would really help me out. I am going to be doing much body work as it is, so cutting one more thing isnt gonna bother me.

Thanks
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Old 01-10-2003, 01:36 AM
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Originally posted by IROCThe5.7L
For the love of god do it the right way and drop the tank. Dont cut a hole in your poor car.
I agree Drop the dang Tank.
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Old 01-10-2003, 07:16 AM
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Originally posted by DarthIROC
Too late Ive performed the surgery already.
Are you going to cut a hole in your hood when you need to change your battery?

I hate seeing people take half-assed short cuts because they're too lazy to do things the right way.
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Old 01-10-2003, 09:36 AM
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You should have dropped the tank. It's a bit stressfull but worth the effort... IMO
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Old 01-11-2003, 06:08 AM
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I don't know though I've been thinking about cutting a hole and making an acess panel that nobody will notice... I mean there is nothing wrong with customizing your car... I cut many holes in it already... cut out the rust... cut to make a hood scoop... many many cuts... Nothing wrong with any of them as long as you do them right... so if you are gunna cut the hole make sure you secure it with bolts or find some way of holding it... also try to seal it using rubber or make a crappy silcon seal.. it will reduce rattling and if you ever get an exhaust leak you will be less likely to die
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Old 01-11-2003, 09:46 AM
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True but if you are going to cut a hole just for easy access, it is probably just as hard to get it just right as it is to drop the tank. Besides, 3rd Gens are done in 92. Your tank as mine was, may be rusting and it would suck to find that you need a new tank after you went thru the trouble of cutting the hole which you have to find some way to secure.
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Old 01-11-2003, 12:17 PM
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You guys do realize this thread is 4 months old, right???
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Old 01-11-2003, 02:48 PM
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Another votes for doing things right...
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Old 01-11-2003, 05:41 PM
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Yes but it would be nice to hear the conclusion of how it all looks with pics. Besides, someone could learn from it.
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