depends on the mileage of the car...
5w305w30
the oil that GM recommends is 5w 20 for the 3.5 v6 engine.
I would use 10W30 in the engine
My Chevy van has the 4.3l v6 in it, and 5w-30 is what is recommended.
5 w 20 for the 3.8 liter V6 engine in a 2003 Ford Mustang ( according to the owners manual )
According to the 1997 Mercury Sable Owner Guide ( 5W-30 ) With engine oil filter change For the 3.0 litre " Vulcan " V6 engine ( 4.5 U.S. quarts of 5W-30 engine oil ) For the 3.0 litre " Duratec " V6 engine ( 5.5 U.S. quarts of 5W-30 engine oil )
According to the 2000 Ford Explorer Owner Guide ( 5W-30 ) With engine oil filter change , 4.7 litres / 5.0 U.S. quarts of 5W-30 engine oil for the 4.0 litre OHV , V6 engine and the 4.0 litre SOHC , V6 engine and the 5.0 litre V8 engine
The 1996 Ford Thunderbird Owner Guide shows the ( Motorcraft FL-400A ) engine oil filter for the 3.8 liter V6 fordparts.com shows the ( Motorcraft FL-400-S ) engine oil filter for the 3.8 liter V6
The Ford 4.0 liter V6 engine ( both the Over Head Valve and the SOHC ) have always had ( 5W-30 ) as the PREFERRED oil
what type engine oil does a 92' Chevy camaro rs v6 take what type engine oil does a 92' Chevy camaro rs v6 take
( 5 w 30 ) for your 4.0 liter - SOHC - V6 engine according to the 2008 Ford Mustang owners manual
According to the 2010 Ford Fusion Owner Guide : With engine oil filter change : The 3.0 liter V6 engine takes ( 6 quarts of engine oil ) The 3.5 liter V6 engine takes ( 5.5 quarts of engine oil )