[ParagonSpirit]

I have a 5-speed manual 5th Gen (87) with a 350.

When the A/C is on and I depress the clutch, the engine stalls unless it is already very close to idle speed. If already stopped, the A/C does not stall the engine.

What more information do you need to help me diagnose this issue?

SS

 

[goodcruiser]

Check the fast idle soleniod on the front throttle side of the carb to see if it is working properly,it raises the idle by physically pushing back on the throttle.Check a motor manual on how to test it.

 

[ParagonSpirit]

Aftermarket Accel DFI...

The idle since I got the car in December has been ~ 1000 RPM, cold or hot. After a while of idling it will seek or surge between 875-1000 RPM, but it isn't doing that when the A/C stalls out the engine.

SS