Jrp1978

iTrader: (10)

I took my throttle body apart today and when i was pulling out the main shaft a little washer came out ? Where does this go and does anyone have a breakdown of one of these throttle bodys?

99mongooSS

iTrader: (4)

Im pretty sure it goes in between the throttle cable piece on the end of the shaft and the bearing in the throttle body.

Jrp1978

iTrader: (10)

OK so i put it back together the way i thought it came apart and know my throttle hangs at 2000 until i come to a stop . I can even push in on the clutch and it still wont come down until I stop what the hell did i do wrong here?

im2fast4u98z28

iTrader: (1)

i'm fairly sure that when you took out the iac valve, you may have pushed it in. i've done this before but after a few starts it went back to normal. the washer you dropped goes between the TPS sensor and the bearing.

im2fast4u98z28

iTrader: (1)

any luck?

Jrp1978

iTrader: (10)

no still no luck i just went and bought new iac and tps and still does the same thing. ONlY when i come to a stop for about 30 seconds does it stop. I put back together right i stuck that washer on the end where tps is and had to tap it into place all the way down right? seems like everything i touch now days turns to ****. uggggggggggggggggg

im2fast4u98z28

iTrader: (1)

what did you do to the tb, just clean it? or did you start grinding on things?

Jrp1978

iTrader: (10)

I just cleaned it up and put it back together. Put it back on the car started it and boom 2000 rpm wtf

Jrp1978

iTrader: (10)

i did drill the hole in it bigger , but that is what patrick G told me to do with my cam trqerv3

im2fast4u98z28

iTrader: (1)

i'm almost positive that the iac is the problem. the only other thing it could be is if the butterfly isn't making a good seal with the body.

im2fast4u98z28

iTrader: (1)

bad idea

im2fast4u98z28

iTrader: (1)

thats what it is. you're getting to much air at idle.

im2fast4u98z28

iTrader: (1)

how big did you go?

ShortChevy

iTrader: (21)

That washer is not needed, it goes on the end of the shaft where the TPS senser is. Porters usuallly dont even put them in becuase there isn;t side load on the shaft. Is the throttle sticky like the blade is not centered and isn't closing completely making the IAC take up the difference. If that not that case I would say the hole is your problem. I know Pat G knows his **** so did you follow his directions on the size of the hole. If so I would JB weld it shut, smooth it out, and try a little smaller hole.

Jrp1978

iTrader: (10)

1/4 and i did notice when i put it back together that you could see light all the way around the throttle plate

Jrp1978

iTrader: (10)

so why do i have to come to a stop before it idles back down?

im2fast4u98z28

iTrader: (1)

because the iac is adjusting itself to bring the idle down. the throttle body has to be closed for this to happen.

5.3LJimmy

iTrader: (10)

1/4" is a big *** hole. You may need to loosen the bolts that hold the plate and open and close the TB so the blade can center itself. It's possible that it's hangin open if not centered properly. If that doesn't help the hole is too big.

mvvette97

iTrader: (18)

I would say the blade isn't centered not letting the blade close all the way. Is the tab on the throttle arm resting on the stop screw? I bet it isn't

socmguy

iTrader: (18)

send it to someone that knows what they're doing.