Validity
This Executive Order approved the specified parts on on October 8, 1991.
As of Tuesday, September 17th, 2024 this Executive Order has not been overturned or superceeded.
This Executive Order approved the specified parts on on October 8, 1991.
As of Tuesday, September 17th, 2024 this Executive Order has not been overturned or superceeded.
Part Number | Models | Modification |
---|---|---|
WI-TEC-72 | 1989-1991 Chevrolet and GMC 1/2 and 3/4 ton light-duty trucks with a 350 CID fuel injected engine | Spark timing is retarded up to 5 degrees to prevent detonation |