Honda Accord (1990 - 2002) Includes 1997 - 1999 Acura CL

hole in gas tank

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Old Sep 22, 2009 | 08:13 AM
  #1  
sony224422's Avatar
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From: CT
Default hole in gas tank

Hey all,

I filled up my car one night when it was in the 60's and the next day we had a heat wave and had a couple days of temps over 90 degrees with 85-95% humidity, and my car developed a fuel leak.

Upon inspection, i found no hoses or hard lines to be leaking, so i just dropped the tank this morning, and to my surprise, the tank had burst. a few little rust spots with holes bigger than the head of a screw driver.

So, I am going to replace the tank, i don't want to bother trying to patch it or fix it, its too much of a pain to drop again if it doesn't hold, and a new one is $100.

How ever, my question is should i just upgrade my fuel pump while the tank is down? I want to turbo eventually, so i suppose i'd have to do it eventually, but right now i can get a walbro 255 with the accord install kit for another $100. I just don't know if it will be too much fuel pump for a stock car? or does that not matter until the computer tells it it needs more fuel? My car has about 150k miles on it.
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Old Sep 22, 2009 | 09:32 AM
  #2  
P_Adams's Avatar
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Joined: Jan 2004
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From: New England, USA
Default Re: hole in gas tank

Originally Posted by sony224422
Hey all,

I filled up my car one night when it was in the 60's and the next day we had a heat wave and had a couple days of temps over 90 degrees with 85-95% humidity, and my car developed a fuel leak.

Upon inspection, i found no hoses or hard lines to be leaking, so i just dropped the tank this morning, and to my surprise, the tank had burst. a few little rust spots with holes bigger than the head of a screw driver.

So, I am going to replace the tank, i don't want to bother trying to patch it or fix it, its too much of a pain to drop again if it doesn't hold, and a new one is $100.

How ever, my question is should i just upgrade my fuel pump while the tank is down? I want to turbo eventually, so i suppose i'd have to do it eventually, but right now i can get a walbro 255 with the accord install kit for another $100. I just don't know if it will be too much fuel pump for a stock car? or does that not matter until the computer tells it it needs more fuel? My car has about 150k miles on it.
The overlying question will be your regulator (fuel pressure).
You are correct to look into upgrading the pump while you're in there. Why do the labor twice?
You'll most likely be looking at an adjustable Fuel Pressure Regulator down the road. If your stock regulator is capable of handling the Walbro's output, your stock injectors won't know any difference until your ready for the next step..

P
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Old Sep 22, 2009 | 02:36 PM
  #3  
sony224422's Avatar
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Default Re: hole in gas tank

so if i keep my stock regulator with the walbro 255 i will be ok for now until i am ready to upgrade and upgrade the injectors and regulator? or should i upgrade the regulator too.. right now im looking for stock outputs, i just don't want to do the work twice.
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Old Sep 23, 2009 | 10:27 AM
  #4  
P_Adams's Avatar
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From: New England, USA
Default Re: hole in gas tank

Originally Posted by sony224422
so if i keep my stock regulator with the walbro 255 i will be ok for now until i am ready to upgrade and upgrade the injectors and regulator? or should i upgrade the regulator too.. right now im looking for stock outputs, i just don't want to do the work twice.
I believe your stock (OEM) regulator should do the job for now.
The reason people go to adjustable units is to maintain flow volume for feeding larger injectors.
You don't have to deal with this right now.

P
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Old Sep 23, 2009 | 03:00 PM
  #5  
sony224422's Avatar
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From: CT
Default Re: hole in gas tank

excellent. thank you.

by the way, what is the normal pressure?
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