How To Change Out A Plug Wires Of A 2008 Buick Lucerne Cxl

Outlaw

Have a 2008 Buick Lucerne CXL iii.eight.Whats the easiest manner to get at the back spark plugs and wires.Practise yous have to go through the top or tin you get at them through the bottom ?

2007LucerneCXL

Back plugs from the top shouldn't exist a problem, simply be mindful of the O2 sensor that is dorsum at that place as you are pulling off the wires specially on the two closest to the drivers side. Still somewhat of a PITA if they are original with shields or replacement wires that weren't lubricated prior to installation.

Outlaw

Back plugs from the pinnacle shouldn't be a problem, simply be mindful of the O2 sensor that is back there every bit you are pulling off the wires peculiarly on the 2 closest to the drivers side. Still somewhat of a PITA if they are original with shields or replacement wires that weren't lubricated prior to installation.

Thank you.Practice you need a special tool to remove wires with heat shields ?

2007LucerneCXL

I've pulled them off with just my mitt, but if they take been on forever they do have tools or a long bent needle nose will work. I would probably starting time with the backs and you will be happy when you lot do the front iii lol. On all giving them a good twist back and forth to intermission the boot from the plug loose should be the first pace which then the wire should pull off. Characterization wires and gyre earlier getting them apart, one plug / wire at a time lube, check the gap on the plugs anti seize and it should exist a uneventful process. Patience will be the best tool to have.