Mechanics

HOW CAN I CHANGE THE REAR SPARK PLUGS ON A 3.4L ENGINE

2005 Chevrolet Impala • 103,500 miles

Not much clearance to get at the rear spark plugs
Avatar
Tom_G
August 3, 2012.



Remove the two top strut mounts then get a ratcheting tie down to tilt the engine forward. Then remover the plugs and out them back in from underneath the car.

Saturntech9
Aug 3, 2012.