ZR-1 Net Registry Forums - View Single Post - What Was Done and Replaced to Get 996 Back On The Road-

Erik · 11-28-2020

As things were not progressing with the first mechanic, I had it towed out of there and taken to a GM dealer who has a couple of guys on hand who actually know the LT5. Four hours of troubleshooting, and they came back with bad ECM. They found a used one, which is actually a GM refurb, plugged it in, and everything worked.

So at the dealer we got:

- ECM
- Trans oil replaced
- Differential fluid replaced
- Clutch fluid
- Brake fluid

11-28-2020	#2
Erik Join Date: Nov 2016 Location: New Brunswick Posts: 955	Re: What Was Done and Replaced to Get 996 Back On The Road- As things were not progressing with the first mechanic, I had it towed out of there and taken to a GM dealer who has a couple of guys on hand who actually know the LT5. Four hours of troubleshooting, and they came back with bad ECM. They found a used one, which is actually a GM refurb, plugged it in, and everything worked. So at the dealer we got: - ECM - Trans oil replaced - Differential fluid replaced - Clutch fluid - Brake fluid __________________ 1990 ZR-1 # 996 "All Corvettes are red. The rest are mistakes." - John Heinricy