Cadillac Northstar V8. The Car Wizard highlights the design flaws of the late 90s thru early 2000s Cadillac Northstar V8 engine and how they can be fixed AMAZON AFFILIATE ST. The Northstar V8 engine family is General Motors top-of-the-line luxury power plant.
The Car Wizard highlights the design flaws of the late 90s thru early 2000s Cadillac Northstar V8 engine and how they can be fixed AMAZON AFFILIATE ST. ENGINE 46L DOHC V8 SFI VARIABLE VALVE TIMING NORTHSTAR. The bore and stroke was 87 mm 84 mm 343 in 331 in.
Introduced in 1993 in the Cadillac Allante Eldorado and Seville STS the 46L 32-valve dual overhead cam all-aluminum V8 engine was a quantum leap forward for US.
Cadillacs Northstar V8 was a revelation when it first appeared in the early 90s. 2438 cu in 3995 cc V8 which produced 250 hp 186 kW and 260 lbft 353 Nm of torque. Since then just about every Cadillac vehicle has had used them as their power plant. All Northstar 46 engines will eventually experience the same seal failures and oil leaks.
