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ok the gear drive is in my 85 ran good for the first few min now doesn't run well at all the engine light not on so is my knock sensor creating this problem
I am no expert but I have checked in to doing this mod many times!! I have heard you can't use it because of the knock sensor. only one person I have spoken with has used it and it was the quiet one and said it works. Everyone has discouraged me for years on putting that on my c4 vettes!
ok the gear drive is in my 85 ran good for the first few min now doesn't run well at all the engine light not on so is my knock sensor creating this problem
It could be. Connect a scanner, and observe the knock counts.
Gear drives cause problems for the knock sensor, and you should not disconnect the knock sensor because then you wont have any way of saving things if a problem occurs with type of fuel or timing being thrown off.
ok so the gear drive works great no engine light nothing i drove around town today not sure on the 85 ecm how often it checks sensors. what year did the ecm's first come out.
Can't do the gear drive.
