i think i answered my own question here but its still kinda cloudy ...
Lexus Announces Safety Recall on Select Vehicles
TORRANCE, Calif., Jan. 16 /PRNewswire/ -- Toyota Motor Sales, USA, Inc. will launch a Safety Recall with the National Highway Traffic Safety Administration (NHTSA) involving approximately 214,500 Lexus vehicles sold in the United States.
On certain 2006 through 2008 model year GS300/350, IS250/350, and LS460/460L vehicles, Lexus has determined that some ethanol fuels with a low moisture content may corrode the internal surface of the fuel delivery pipes. If this condition occurs, the Malfunction Indicator Light (MIL) in the combination meter may illuminate. Over time, the corrosion may create a pinhole in the fuel delivery pipes resulting in fuel leakage.
Lexus dealers will replace the fuel delivery pipes with newly designed components. No other Lexus or Toyota vehicles are involved.
Lexus will inform owners of the involved vehicles with a Safety Recall notification via first-class mail beginning in late January. Owners are requested to contact their local Lexus dealer for diagnosis and repair at no charge.
Customers with questions or concerns should contact the Lexus Customer Assistance Center at 1-800-255-3987.
Lexus Announces Safety Recall on Select Vehicles
TORRANCE, Calif., Jan. 16 /PRNewswire/ -- Toyota Motor Sales, USA, Inc. will launch a Safety Recall with the National Highway Traffic Safety Administration (NHTSA) involving approximately 214,500 Lexus vehicles sold in the United States.
On certain 2006 through 2008 model year GS300/350, IS250/350, and LS460/460L vehicles, Lexus has determined that some ethanol fuels with a low moisture content may corrode the internal surface of the fuel delivery pipes. If this condition occurs, the Malfunction Indicator Light (MIL) in the combination meter may illuminate. Over time, the corrosion may create a pinhole in the fuel delivery pipes resulting in fuel leakage.
Lexus dealers will replace the fuel delivery pipes with newly designed components. No other Lexus or Toyota vehicles are involved.
Lexus will inform owners of the involved vehicles with a Safety Recall notification via first-class mail beginning in late January. Owners are requested to contact their local Lexus dealer for diagnosis and repair at no charge.
Customers with questions or concerns should contact the Lexus Customer Assistance Center at 1-800-255-3987.
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I always use E91 - I need to look at the Owner's Manual to see if it allows lower grade fuels.
Lexus Test Driver
Quote:
I think you're referring to the octane. It's still E10 (10% ethanol) but the octane is 91. E85 is 85% ethanol.Originally Posted by RandyV
I always use E91 - I need to look at the Owner's Manual to see if it allows lower grade fuels.