BLOWN38
SCCoA Member
If the O2 sensor goes bad for the LM1 would it read rich or lean or either?
The story. I had 87 gas in the car to drive long distance and had about 5 gallons left over at end of trip. So I let the car idle for about 2 hours total with the lm-1 on to run some of the 87 out. Would that goof up the O2 sensor? If so could I just recalibrate it or have to get a new one?
I ran at the track and it was reading 12.5:1 on first pass 2nd pass took head lite out and was reading 12.8-9:1 blew the IC tube of just after 1000'( broke the clamp) got clamp fixed 3rd pass to see if I was making more boost to see if that was why it was runnin lean, 13.5:1 got out real early for that pass didn't see any more boost than normal but didn't wind it out. Car normally runs 11.8:1.
Checked a plug the easy one on the side with the wide band and it was fat like normal.
So is this a O2 problem or a fuel system problem, will check fuel sys anyway?
Car was running like a beast more on that in the racing section!
The story. I had 87 gas in the car to drive long distance and had about 5 gallons left over at end of trip. So I let the car idle for about 2 hours total with the lm-1 on to run some of the 87 out. Would that goof up the O2 sensor? If so could I just recalibrate it or have to get a new one?
I ran at the track and it was reading 12.5:1 on first pass 2nd pass took head lite out and was reading 12.8-9:1 blew the IC tube of just after 1000'( broke the clamp) got clamp fixed 3rd pass to see if I was making more boost to see if that was why it was runnin lean, 13.5:1 got out real early for that pass didn't see any more boost than normal but didn't wind it out. Car normally runs 11.8:1.
Checked a plug the easy one on the side with the wide band and it was fat like normal.
So is this a O2 problem or a fuel system problem, will check fuel sys anyway?
Car was running like a beast more on that in the racing section!