I have two 3.1L SFI engines. One came off my wife's 1998 Chevy Malibu and the other off a 1998 Grand Prix. I took out the Malibu engine because of bad heads and I want to replace it with the Grand Prix engine. Will the fuel injection system work fine with the malibu. I know Pontiac made a better engine...will this work??
Bolt it in. Please explain how "Pontiac made a better engine". They are exactly the same engine, most likely made on the same assembly line.