My 89 IROC 5.7 is running great, except I’m getting a Code 32. Typically the issue is either the EGR solenoid or the EGR valve. The local parts stores can get the valve, but the solenoid seems to be a bit trickier. All related posts I found were outdated, mentioning it’s discontinued through GM and no replacement known. Does anyone know where I can source an aftermarket solenoid replacement? If not I’m going to swap the valve first to see if it resolves the issue. Thanks for your time 🙂

 

Are you sure it’s not the temp switch throwing the code ?

 

I have no idea. The code just came up this morning while driving about 25 miles.

 

http://web.archive.org/web/201801251...vythunder.com/

corvette restoration parts places like zip ect has the egr temp switch.
can use a caddy egr solenoid. Or if it’s the temp switch program out the code 32