Mechanic is trying to figure out how to fix my IS350. She said the O2 sensors are working. Cat seems to be working. Can find no leak
or sooty spots in exhaust. She said fuel trim is a little rich on bank 2 (which is where the problem is on bank 2). She says she is gonna
go out and do a highway run tomorrow and see if anything else flairs up. She says she has seen where the cat converter "guts" pull away
from the body once it gets hot and allows exhaust gases to sneak by and throw this code. She has seen switching grades of gas can throw
this code. I only run premium Top Tier.
100K. Denso OEM plugs installed at 76K in 2016.
Just throwing this out here. She is the mechanic the local Lexus "dealership" come to when their mechanics can't figure things out.
She's the mechanic that fixed my '98 LS400 that nobody else could fix.
or sooty spots in exhaust. She said fuel trim is a little rich on bank 2 (which is where the problem is on bank 2). She says she is gonna
go out and do a highway run tomorrow and see if anything else flairs up. She says she has seen where the cat converter "guts" pull away
from the body once it gets hot and allows exhaust gases to sneak by and throw this code. She has seen switching grades of gas can throw
this code. I only run premium Top Tier.
100K. Denso OEM plugs installed at 76K in 2016.
Just throwing this out here. She is the mechanic the local Lexus "dealership" come to when their mechanics can't figure things out.
She's the mechanic that fixed my '98 LS400 that nobody else could fix.