Sounds like a vacuum leak and rough idle.?

[jaime302]

Yesterday i got my Injectors back, they where getting cleaned. I start assemble everything back together at night. I turn my car on and it idles high then comes down then it die, i have to give it gas every time to keep it on. There is a vacuum leak or something, i hear it but can't find where its coming from?

I actually just cleaned the Idle valve control and it got better but not yet there..

 

[airhead04]

Make sure orings on injectors are good and not bound up at all.

 

[jaime302]

would that cause rough idle.?? i cleaned the connector on the idle valve control and got a little better... i don't smell gas.

 

[jaime302]

THIS IS THE LINK TO THE VIDEO... http://youtu.be/wqgPNL64Yt8

 

[airhead04]

If the lower oring isn't sealed it'll pull air into the chamber (unmetered) and cause a rough idle/ lean condition. It can also be intake gaskets or anything involving a gasket that you've touched.

 

[airhead04]

Also check the vacuum lines that are underneath the intake

 

[jaime302]

I have a feeling it might be the injector o ring tnx man ill get 2 it ones the sun shines back up.. hopefully thats it... did u check the video allready?

 

[jaime302]

I poped them in is there a special way they have 2 go in..?

 

[AJ'S 88NA]

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=88

Likewise about checking for leaks at gaskets.

 

[AJ'S 88NA]

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=88

And check for leaks at your gaskets.

 

[jaime302]

Im reading that but i don't understand the bottom image.. can some one translate in words?

 

[AJ'S 88NA]

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=89

Not sure if you checked the next page, do your injectors rotate freely?

 

[jaime302]

i did not do that.. i will do it today.. hopefully that's it..

 

[jaime302]

the insulator that are on the bottom of the injector are all broken in half on all 6... is there a quick way to make some or just regular o rings size would help...

 

[jaime302]

Has any one tryed a neoprene grommet?

 

[IJ.]

Go to Toyota they're not too exe...

 

[jaime302]

2 bucks each bro

 

[IJ.]

So for a whole $12 you can make your car run correctly...

 

[jaime302]

12 bucks for 6 insulators is a rip off... i can go get the grommets witch are way more resistant for 3-4 bucks all 6.. im just asking i read lots of people use them because they are better that's all

 

[IJ.]

And people think Mk3 owners are cheap.... nah never :nono: