Ingo89

I have a 2000 z28...engine is built and pushing 415 rwhp. I am currently installing a new ls1 engine after my last one just blew. My air to fuel ratio gauge was reading 7.5 and would not go up or down for a few months leading up to the engine blowing. Any ideas on how I fix that? It use to bounce back between 12-15 during normal driving. Do I get it retuned? Any help is appreciated. Thank you.

Old Geezer

iTrader: (3)

Try the correct forum?? Likely get more replies...

KCS

iTrader: (20)

Agreed.

rpturbo

iTrader: (47)

Sounds like the sensor took a ****.