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Author Topic: Oem Honda crx fuel pump failure sunday fun  (Read 6366 times)

chris

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Oem Honda crx fuel pump failure sunday fun
« on: August 20, 2012, 02:03:12 PM »
These cars are getting freakin old,fuel pump took a dump on me in my 90 crx si. Replaced the main relay even though it showed it worked just cause its 22 years old and I dont like breaking down. The board looked so weathered I didnt want to bother with resoldering the joints


Jumped the wires needed and test for voltage at the 5 pin connector at the pump. Got 12 volts at the harness after unclipping the harness at the fuel pump with ignition on


I cant believe an oem honda fuel pump failed then again these cars are getting freakin old. That was my sunday. Now the joy of dropping the tank,hooray
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crxvtec91

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #1 on: August 20, 2012, 04:33:42 PM »
I replace my fuel pump with a walbro 400, only to find out the gas tank now leaks :-X
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chris

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #2 on: August 20, 2012, 07:16:35 PM »
You east coast guys Im sure will get use to replacing gas tanks from the rust on 20+ year old cars


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rawr

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #3 on: August 20, 2012, 09:46:31 PM »
gas tanks usually last longer than the body
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chris

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #4 on: August 20, 2012, 10:42:11 PM »
Quote from: crxvtec91 on August 20, 2012, 04:33:42 PM
I replace my fuel pump with a walbro 400, only to find out the gas tank now leaks :-X

what are you guys using to wire those things in?
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jabberwock

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #5 on: August 21, 2012, 06:06:04 PM »
Gum wrappers and paperclips
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1CRX2NV

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #6 on: August 22, 2012, 09:26:30 PM »
Not sure why everyone cries about dropping a crx tank.. Even an OG.. :P

I always dropped both hanger bolts and pulled down what I needed and swapped what had to be done.. Can do a fuel pump in 20 mins...
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thats not canada, thats toronto. Any farther east then saskatchewan it doesn'#039#039t count.

chris

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #7 on: August 22, 2012, 10:40:11 PM »
well your faster than me. Walbro ordered.
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HiProfile

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #8 on: August 23, 2012, 05:26:38 AM »
I *heard* a walbro 400 in a civic the other day, it's quieter than my walbro 190. Unreal.
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they mspainted dildoes in my mom'#039#039s hand, in a picture of her in a hospital bed. -JD
dem gurls need some boobz! -Engloid

crxvtec91

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #9 on: August 26, 2012, 06:26:15 PM »
Quote from: HiProfile on August 23, 2012, 05:26:38 AM
I *heard* a walbro 400 in a civic the other day, it's quieter than my walbro 190. Unreal.

Also not much bigger, the base is bigger the body is the same. Btw a stock crx fuel pump is bigger then the 400!
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My build thread; http://www.realhomemadeturbo.com/forum/index.php?topic=2444.0


I like my girls like I like my cars, rich and retarded.

HiProfile

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #10 on: August 29, 2012, 11:36:12 AM »
I just got an OEM R35 fuel pump pair on fleabay for $27. Found an older "record" on the stock R35 fuel system to be 645awhp at 21psi, and AMS says 670awhp max.

I've been wanting to try a DIY dual pump setup for a while...
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they mspainted dildoes in my mom'#039#039s hand, in a picture of her in a hospital bed. -JD
dem gurls need some boobz! -Engloid

92CXyD

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #11 on: August 29, 2012, 12:30:24 PM »
Quote from: HiProfile on August 29, 2012, 11:36:12 AM
I just got an OEM R35 fuel pump pair on fleabay for $27. Found an older "record" on the stock R35 fuel system to be 645awhp at 21psi, and AMS says 670awhp max.

I've been wanting to try a DIY dual pump setup for a while...

More on this please  :noel:
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HiProfile

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #12 on: August 31, 2012, 06:34:25 AM »
They're a bit better flow than a dohc vtec pump, less than a 190lph. Obviously designed for decent pressure though.

I was going to braze together a "y" to the stock outlet tube on the stock pump hanger so there wasn't a problem with the hoses. Then I was thinking about cutting the arm off and making it a bolt-on like the full-blown kit - except with steel. I orginally had this idea with 2 GSR pumps before the 400lph pump was available, since the main goal was silence on a DD.

I might just use these for future not-big turbo cars, since they're new and can do 300whp each. The Walbro 400 I saw was as quiet as a stocker, so I'd go with that if I ever need over 400hp.
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they mspainted dildoes in my mom'#039#039s hand, in a picture of her in a hospital bed. -JD
dem gurls need some boobz! -Engloid

chris

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #13 on: August 31, 2012, 12:28:59 PM »
ordered my 255 from lightning motorsports the other day. Some kid is going to be very lucky since the crx is going up for sale once I install the pump. Car is dialed in for sure. Last of my hondas.
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dohc_star

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #14 on: September 03, 2012, 09:06:51 PM »
http://www.xenocron.com/xenocron-255-ltrhr-fuel-pump-p-148.html
 
great bang for the buck. I have used 3 so far with 100% success!
p.s. they are much quieter than the walbro
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jabberwock

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #15 on: September 03, 2012, 10:09:19 PM »
one starred and reported
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92CXyD

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #16 on: September 03, 2012, 10:33:07 PM »
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HiProfile

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #17 on: September 04, 2012, 10:52:32 PM »
I have a cdm 255 in my flow bench at 18 volts, the bitch can flow some liquid...
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they mspainted dildoes in my mom'#039#039s hand, in a picture of her in a hospital bed. -JD
dem gurls need some boobz! -Engloid

92CXyD

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Re: Oem Honda crx fuel pump failure sunday fun
« Reply #18 on: September 04, 2012, 10:54:48 PM »
Quote from: HiProfile on September 04, 2012, 10:52:32 PM
I have a cdm 255 in my flow bench at 18 volts, the bitch can flow some liquid...

YEap the only complaint I have is when using a stock FPR the pump go past 200psi on my gauge flood the engine.

So I had to use a CDM FPR to fix that.  :noel:
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