1995 SC Question, stalls when going into reverse.

[bobosanti]

Hi guys, new to the Forum.
Picked up a 1995 SC with 97k on the clock.
Car seems really well taken care of, but I do notice a rough idle, and when going into reverse for example, it shudders and almost dies out. Replaced the IAC as some have suggested but the issue continues. Open to all suggestions. Thanks !

 

[MadMikeyL]

Most likely a vacuum leak. All the joints for the intercooler pipes are common leak sources. You can buy reusable Teflon gaskets for those pipes on eBay, which I highly recommend.