NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   -   Fuel (https://www.nopistons.com/2nd-generation-specific-17/fuel-25758/)

i.didnt.do.it 10-02-2003 10:54 AM

I'm putting my PD in tomorrow.I'll take pics and post them.

mikee111 10-02-2003 05:30 PM


Originally Posted by i.didnt.do.it' date='Oct 2 2003, 07:54 AM
I'm putting my PD in tomorrow.I'll take pics and post them.

post the pics on here, then the mods can put this in the faq as a pd write up...



thanks baldy for all the input... i'm taking out my old pd today...

i.didnt.do.it 10-02-2003 06:42 PM

Planning on it...

mikee111 10-02-2003 08:39 PM

just finished the removal process.

it only took a few hours... here's what i plan to replace:

2 coolant hoses

3 fuel hoses

4 injector o-rings

1 gasket

1 pd / fuel rail (i can't seem to remove the pd from the fuel rail)

all my vacuum lines are good..



one odd thing tho, i shook my pd and it was rattling... so i took the cap off my pd, and there was a screw unscrewed... so i screwed it back in, is this bad??

and i did check to see if my pd pulsed during idle.... i'm not sure what i was supposed to feel, but all i felt was the vibration of the engine and no pulsation.



now where can i get a pd and fuel rail for cheap??

i.didnt.do.it 10-03-2003 09:06 AM

My new PD rattles too. I think that works on fuel pressure.



As for buying a new PD, they aren't cheap. You'll need to look through the forums FS section or Mazdatrix. Mazdatrix wants $130 for the PD, but look around first. I met mazdadrifter and he so happen to have one and sold it to me for $20; so be patient and look around.

mikee111 10-03-2003 06:13 PM

will a s5 pulsation dampener work? the s5 comes the the pd attached to the primary fuel rail, and i'd like to replace both

i.didnt.do.it 10-03-2003 06:27 PM

I don't know about the S5 PD working. But here come some pictures. There all compressed so DL speed will be faster...

i.didnt.do.it 10-03-2003 06:29 PM

1 Attachment(s)
This is where the PD is; under the complete intake.

i.didnt.do.it 10-03-2003 06:30 PM

1 Attachment(s)
Another shot of the PD.

i.didnt.do.it 10-03-2003 06:31 PM

1 Attachment(s)
A shot of the PD by itself (incase no one knows what it looks like).


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