NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Injector bullshit (https://www.nopistons.com/2nd-generation-specific-17/injector-bullshit-71901/)

jwteknix 03-15-2009 03:57 PM

Soo... I jumped in the car to warm it up, while I was boarding in front of the house. Car starts up idles pefect for 20 seconds was bout to start boarding when the fucker stalls out.

WTF!! Not normal, I drive the car everyday, it doesnt do that.

Tried restarting, I get massive smoke and a one rotor weed wacker...

**** man, not cool!

I know for a for a fact I didnt blow it yesterday.

I know for a fact that I didnt blow it idling.

So, the tests began.

I have fuel pressure.

I have spark, both leading and traling to each rotor.

I have compression, both front and rear.

I start the car up and let it run on the unknown rotor, pulled the leading wire on the front rotor died right away, restart it on the now known front rotor, pull the wire off the rear and no change, except for my getting zapped by the wire lol

Soo, now I KNOW, I dont have any fuel coming out of my new 1000cc rear primary injector.

I have voltage, both primary injectors.

GAYASSSHITWTFBBQONYOMOMMA!!!



Soo.... What you guys think? Do injectors just die? Did it clog? I have plenty of filters pre and post pump. I just dont know...

Thank god, that it happend while at idle!! I was gonna get it tuned next week in Long Island. How bad could it have been if it happend on the dyno or ride home?!?!?



James

j9fd3s 03-15-2009 06:15 PM

the clip prolly fell off...



unless its some rebuilt POS injector, the only injector ive ever even heard of failing was in our car at the 07 25 hours of thunderhill, no thermostat + wot + 15hours is bad

jwteknix 03-15-2009 06:55 PM

the clip is on there 100% I was done there checking for voltage. any thing else?

Cheers! 03-15-2009 08:15 PM

So the harness to the injector is fine? Go pin to pin from the ECU to the injector terminals.



Else go buy a new injector.



Best injectors I find are from Marren: http://www.injector.com/

jwteknix 03-16-2009 08:38 AM

yes harness is fine I receive power to the injector.

im gonna pull it apart and check the injector. worst case scenario is I have to wait for keith at KG to overnight me a new injector.

jwteknix 03-16-2009 09:53 AM

got it all apart is there a way to test the injector now that its out of the car?

jwteknix 03-16-2009 10:27 AM

I just swapped the injectors its dead.....

Cheers! 03-16-2009 10:30 AM

injectors are dead or engine is dead?

jwteknix 03-16-2009 10:40 AM

the injector is...

j9fd3s 03-16-2009 12:44 PM

weird...


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