cold crank and really high air fuel??
12-02-2003, 08:07 PM
#1
cold crank and really high air fuel?? just changed my fan temps and rev limit and i cranked up my car and the air fuel ratio gauge was reading high and the o2s were reading 1000mV?? why woudl this happen?? usually on first start up its not that high it starts out low and goes to 900 then after its hot it bounces around but i have never seen it this high. i put in some more PE earlier but wouldnt think any of this would be related. what give?
