The Secondary Port Throttle Control Solenoid is not working on my 1990 ZR1 and is no longer available. The dealer can only get one that looks similar part # 1997201. The connections are slightly different.
Anyone know if this part will work.
Here's the post from the Registry that explains it pretty well.
Holding the box in my hand, ACD# 214-358 with GM# 1997212
ZR-1 Net Registry Forums - View Single Post - Secondary port vacuum solenoid