BeastMaster02
New member
Edelbrock Headers are they any good? are they worth the money?
Make sure that the headers you get have enough room for the knock sensor to clear on the left head. The previous owner of my truck installed Headman headers on my truck & the knock sensor will not fit at all. It was just left out. This is one of the many reasons I have found that my truck runs like poo.
Make sure that the headers you get have enough room for the knock sensor to clear on the left head. The previous owner of my truck installed Headman headers on my truck & the knock sensor will not fit at all. It was just left out. This is one of the many reasons I have found that my truck runs like poo.
Relocate that sensor. Or build a bracket so that it can still mount on the head. That engine noise will travel through anything securely attached to the block so you can be somewhat creative if necessary...
Your ECM is doing a check(advancing timing and looking for knock). Once it fails that check you go in limp-home-mode with severely reduced power...
I've had them on my S-10 for over 10 yrs. now,never had a problem.However I do take them off and sand blast and repaint every 4 yrs.I'm also running the cpi motor and never had an issue with the o2 sensor.
Jack