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-   Evo Engine / Turbo / Drivetrain (https://www.evolutionm.net/forums/evo-engine-turbo-drivetrain-22/)
-   -   Warning to those with Walbro 255's (https://www.evolutionm.net/forums/evo-engine-turbo-drivetrain/145516-warning-those-walbro-255s.html)

evodrifter Jun 23, 2005 01:49 PM

Warning to those with Walbro 255's
 
Hey guys, i wrote up a thread about 3 days ago about how i was having a boost problem, turns out that it was my fuel pump. It wasnt the pump itself, oh no, it was the grommet (a little S*itty rubber piece on top of the pump) that cracked in half. So im just informing you guys, that if you ever have a weird vaccum problem, or your car idles oddly, check that little piece whenever you have a chance.

PS: sorry if this is a repost, i just dont want anyone to waste money on a new pump to find out thats not the problem.

ty1243 Jun 23, 2005 01:52 PM

I just bought mine too, hopefully I don't have the same problem.

evo 8 ya Jun 23, 2005 04:01 PM

thanks for the input.

AD_LIB Jun 23, 2005 05:24 PM

little f**king gromets will give you all kinds of grief...sorry to hear about that, thanks for the heads up

jeffm1999 Jun 23, 2005 05:30 PM

wonder if you just got one with a dried out crappy grommet. There are a million walbros out there.... probably just bad luck man...

thatsMR2u Jun 23, 2005 05:32 PM

i remember reading that u were leaning out at start up real bad and people were considering u needed a reflash, glad to hear it was just a grommet and u got the problem fixed!

Evoryder Jun 23, 2005 05:33 PM

good 2 know

wilson1 Jun 23, 2005 05:43 PM

thanks for the info!

ELF Jun 23, 2005 05:47 PM

Woo thanks for the warning {thumbup}

DizeLLx Jun 23, 2005 05:48 PM

thnx for the info

nickracer9 Jun 23, 2005 06:14 PM

did you put any oil on the grommet or something that might have ate the rubber?

4Gsixty3 Jun 23, 2005 06:25 PM

thanks for the input

plokivos Jun 23, 2005 06:48 PM

i think i used the stock ones.

gofaster87 Jun 23, 2005 06:54 PM


Originally Posted by AD_LIB
little f**king gromets will give you all kinds of grief...sorry to hear about that, thanks for the heads up

Yea you found out the hard way that grommets need to be replaced.


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