Just noticed something that doesn't look or feel right...

Aneab · Post by **Aneab** » Fri Dec 09, 2005 5:57 am

I pushed it the other day when taking off my injectors to relieve the pressure... and nothing came out, so i wasn't sure after that if i was right about that being a pressure relief valve...

~Kyle

Audacity Racing · Post by **Audacity Racing** » Fri Dec 09, 2005 5:59 am

yep, also a pressure check valve (attach a gauge and run engine to see pressure)

and furthermore a vacuum valve to pull a vacuum on the fuel system to make sure the regulator is functioning right

Aneab · Post by **Aneab** » Fri Dec 09, 2005 6:02 am

Well that's awesome, I really need to thank you Kenny, i should've looked in the manual first but You had my back... Hopefully i can order one, maybe some o-rings for my fuel injectors too while i'm at it... the ones i have are mangled to hell from whoever worked on the fuel rail last...

~Kyle

Audacity Racing · Post by **Audacity Racing** » Fri Dec 09, 2005 6:04 am

either part 4 or part 3 on that diagram

and you are most welcome. i enjoy digging though stuff for people.

Aneab · Post by **Aneab** » Fri Dec 09, 2005 6:05 am

was going to get sets of both... I saw that they were part 3 and 4, so i'll need four of each...

Aneab · Post by **Aneab** » Fri Dec 09, 2005 6:06 am

blah time to go find somewhere to order them!

~Kyle

Audacity Racing · Post by **Audacity Racing** » Fri Dec 09, 2005 6:07 am

www.gm-car-parts.com

but it'll take two weeks to get em (unless they are chevy compatible).

true daewoo equipment takes a week to arrive from korea

Aneab · Post by **Aneab** » Fri Dec 09, 2005 6:11 am

I'm sure that these are the same, I'm going to get in touch with them and ask just in case... And if they don't know i'll buy one just for the hell of finding out and not having to wait as long... I'm pretty sure it will be though.

~kyle

Aneab · Post by **Aneab** » Fri Dec 09, 2005 6:16 am

just realized my reply made absolutely no sense... in reply to your comment... ...

MMamdouh · Post by **MMamdouh** » Fri Dec 09, 2005 11:47 am

i thought you guys were talking about the fuel pressure regulator... oddly enough i don't have a pressure releaf valve on my fuel rail.

MMamdouh

Aneab · Post by **Aneab** » Sat Dec 10, 2005 5:06 am

Ordered the parts, they should be here next week sometime, according to the receipt (sp?)

~kyle

Aneab · Post by **Aneab** » Tue Dec 13, 2005 6:01 am

Yey get my parts wednesday! Then i shall put them in! =)

~Kyle

Aneab · Post by **Aneab** » Thu Dec 15, 2005 4:19 am

Alright i got my parts, installed them today, and my gas milage actually went down a little, is this because now that i actually have fuel pressure the car isn't used to it (as in the ECU needs to be reset), and dumps the same amount of gas in before it fires?

~Kyle

Audacity Racing · Post by **Audacity Racing** » Thu Dec 15, 2005 4:24 am

yes... the map is reading the fuel flow from the regulator... by spewing un-used fuel everywhere it thought you were using a lot of gas and so now you are running rich as crap

Aneab · Post by **Aneab** » Thu Dec 15, 2005 4:28 am

which would be why my idle rpms were so high too right?