FlexFuel will be written on the vehicle somewhere if that vehicle is Flex Fuel.
Two 5.3 liter engines (LM7 or L59, the latter being a flex fuel engine) and one 8.1 liter engine
It will cause both vibration and a knocking noise The vibration may feel like it is at the rear of of the SUV but be careful to have the drive shaft checked.
The 2013 Chevrolet Black-Diamond-Avalanche runs on flex-fuel (FFV).
NO it will not FIT.
NO.
Different alloy metals and different composite seals in the flex fuel pump.....than a regular pump. flex fuels will tear up regular fuel pumps.
No - motorcraft.com lists 2001 Ranger 3.0 L fuel pumps for flex fuel and gas only 3.0 L engines
To my knowledge the only small block flex plate that doesn't interchange is the small block 400.
loud rattling noise when idling.
no
I have no clue!google it mon!:]]
Probably a bad flex plate and ring gear.