Just some quick questions on AFR gauge.

[Nastystang06]

Yea where the bung was welded in, if the weld has a hole in it it will read lean, i would check that

 

[Skarkull]

Yea where the bung was welded in, if the weld has a hole in it it will read lean, i would check that

I'll double check that, but I believe it is good.

 

[one eyed willy]

even with a hole, the reading would fluctuate.....if its going all the way lean and staying there....then sounds like you need to do that test and get a new sensor.