Some time ago, someone posted about a place in Florida that replaces components of ECU's that are known to go bad. The post reported that you could remove your ECU and mail it there: the cost was about $150.00. (It is known the capacitors (?) leak after 25-30 years and are filled with whale oil).
Please post here any information on such a company, and if possible the mailing address and contact information. Many thanks for any replies and information.
Also, any other companies known to refurbish the ECU (surely there's more than one). As new ECU's are upwards of $300.00, refurbishing the original seems a wise investment.