CSH needed here too

[TK]

Chilton's Manual for GM, photo's courtesy of Ford.


> >>I bought the LT4 knock module to replace the one in my Formula, but when
I
> >>took the ECU apart there was no Knock Module. I have pictures and
> directions
> >>from the internet and a Chilton's manual. According to the Chilton's
> manual
> >>the Knock Module should be a little plastic box about 2" by 1". The only
> >>removable module in my ECU was twice as long and skinnier. Is the Knock
> >>module shaped differently in the '93 Firebirds or should I be looking
> >>somewhere else. Any answers will help, please email them to
>