Stevolwevol

iTrader: (1)

My IAC plug is missing plastic where it connects to the IAC. It doesn't doesn't appear to be a problem as far as getting a connection, bit once in a while I get a surge at idle. It comes out of no where. It's a 92 RS, with TBI any input would be helpful

IndyL03

Go to a yard and get another plug and splice it in or buy a new one.... use multimeter to verify voltage

Stevolwevol

iTrader: (1)

My question is does the plastic around the prongs have a function as far as getting a connection?

Tuned Performance

iTrader: (92)

The plastic connector helps align the inner terminal. Even if it’s busted as long as the latch tab on the connector is there there should be a good connection. It’s easy to unpin and install a new weatherpak connector.
https://www.ebay.com/itm/Delphi-Weat...kAAOSwUu5b~IAl

Stevolwevol

iTrader: (1)

The rubber seal is good, but the latch tab is broken off. I just ordered a new pigtail on ebay.

Tuned Performance

iTrader: (92)

The terminals release easily. No need to hack the harness unless you have to.
https://www.ebay.com/itm/Delphi-Pack...4AAOSwgotcR13F

Stevolwevol

iTrader: (1)

Are you telling me to leave it as it is, and not replace the plug?

WildCard600

I believe he is saying that you should dissemble both and put the terminals/wires from the old plug into the new instead of cutting and splicing the wires.

Tuned Performance

iTrader: (92)

just watch the letters on the back of the connector so you get the wires orientation right.

Stevolwevol

iTrader: (1)

I see. I didn't know that this could be done.