1998eclipsegstdsm
Probationary Member
- 10
- 0
- Jan 31, 2017
-
New windsor,
New_York
ok so I have just installed ecmlink v3 in my car and decide to take it for a ride and make sure everything is good. Driving it around and pretty early the check engine light flashes while moving and I’m aware that it will flash after 5 degrees knock. So I data logged and it knocked all the way up 8 degrees during a realatively light pull. My car is stock with just a exhaust (down pipe-back) what would be causing knock like this. How can I fix it and should I be worried. Keep in mind the pulls were light Because my car is fuel cutting (researched and they said stock port o2 housing with an exhaust would help cause this problem ordering a new o2 housing tommorow but could this also be a cause of knock?)