1991 sos
Thread Starter
2nd Gear
Joined: Apr 2022
Posts: 2
Likes: 1
1991 sos
First time Vette owner. Got my hands full. Picked up a 1991 on the cheap side. Now I know why. 700R was slipping...so I replaced. Running rough and found injector wires lying on top of EGR pipe...they were cooked. Bad IAC valve. Fixed all that. Had vac issues and hard brake pedal. Found toasty vac lines and crack in power booster. Replaced all that. This is where the nightmare begins. I lowered the steeering column to access that brake booster nuts. Reassembled everything. Now have a crank no start issue with a SYS flash on the dash. I crossed A & G pins and am getting codes H41 and C41 on mod 1 and ERR on mod 4. Is this from lowering the column? Also, when I try to start, I have to turn the key a bit farther than norm and hold it there for 3 seconds before ot is recognized. I will appreciate any and all input and even some criticism. If any of you are in Northeast PA and can help get this puppy back on the road I would appreciate that also. Thank you.
