MavrickFD

Soory if this is a noobie question, but where is it?

Veger

Its in the fuze/relay box under the bonnet near the rad/intercooler.
Right at the front of the car.

mad_7tist

that is only the speed control relay. the power relay is next to the battery

dubulup

the one in front...of the two in the side box

labeled AI relay in this pic

never mind the labels, I don't use the stock FP wiring circuit for the fuel pump

Ehron

iTrader: (1)

So is the part you circled where I would do what Dale suggested above to pressurize the fuel system?

jd to rescue

iTrader: (3)

If you are checking for a fuel leak or just want to pressurize the fuel system, you do not do anything with the fuel pump relay. Go to the "diagnosis" box at the driver's side fender and jumper the contacts that correspond to "fuel pump" and "ground". Look inside the cover of the diagnosis box to see which is which. Once you make the jumper connection turn the ignition switch to the "on" position (do not start the car). You should then hear the moan of the fuel pump working. All of this is also in the shop manual.

EDIT: A paperclip works perfect to jumper the contacts.

pinkrx7

iTrader: (2)

ten + gnd

Ehron

iTrader: (1)

Thanks guys. I downloaded the service manual, but hadn't had a chance to look through it.

cewrx7r1

iTrader: (2)

Download the manual and lean your car.

dream77

lean it?

mad_7tist

holy thread diging batman


seriously there has to be a statute of limitations for the spelling/usage *****

dream77

lmfao

dream77

man i just laughed so hard my eyes watered.

thank you.

ok.

i admit it, ive been thread digging. and searching. but with reason.

i am a n00b (obviously) and i am in the midst of a FPD replacement. Once I got in there I saw that my primary injectors were leaking as well.

I have access to an equally old set, but i think that if I get them installed that they will leak too.

So, long story short, I am thinking of buying new injectors and then installing those.... BUT
on the O-rings on the injectors, should I wipe a bit of lithium grease on them?

Or leave them dry when I replace them////

I already wiped some grease on the new FPD's o-ring, installed that, and then tested it for maybe 2 min like this:

https://www.rx7club.com/showpost.php...&postcount=255

It didn't leak. The primaries I had in there at that time sure did though.

dream77

bump ! heeeelp pls ! god knows i dont want to put this UIM back together and find out that its still leaking.

I would love it if someone would tell me if the o-rings go in dry or greased or what.

PLz !

dubulup

vasoline...I'm sure lithium is fine as well.

any o-ring should be lubed upon installation

Mahjik

iTrader: (1)

For the fuel system o-rings, I use MMO (Marvel Mystery Oil). They should not go in dry.

dream77

Thank you !

By the way,

This worked perfectly!