420A Car dies when clutch pushed in

[SoupStew]

I have a 99 GS and it doesn’t happen all the time but often the car will drop all rpms and die. Didn’t know if this could be throttle body related or anything else specially.

 

[BLACK'98DSM]

Does it only happen when the clutch pedal is pressed? Or also at other times?

 

[SoupStew]

Does it only happen when the clutch pedal is pressed? Or also at other times?

Just when the clutch is pressed or if its not in gear and I take a turn at low rpms

 

[BLACK'98DSM]

This could be an IAC valve issue, since the scenarios you described are when the IAC valve gets called to action.