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100k Service

jjsea55

Seasoned Member
Joined
Mar 26, 2011
Messages
285
Location
Pensacola, Florida
My XLR/V(s)
2006 Black Raven XLR-V, Shale interior
Just crossed the 100k mile threshold on my '06 V. For anyone who has amassed this amount of milage on their V's, how necessary is it to perform all of the listed activities that Cadillac specifies at this level of miles? I've replaced the engine air filter recently, and could see where it may be time for a transmission fluid change (although no shift issues)... but what about the spark plugs? Have never experienced any misfiring or drop in mpg. The Cadillac dealer wants both arms plus a leg to perform this service. I'd most likely opt for non-dealer service. Hoping to get some input from those who've made it this far. TIA
 

Fireduck69

Seasoned Member
Joined
Mar 21, 2015
Messages
336
Location
NorthEast PA
My XLR/V(s)
2007 Black XLR-V
I think it was about 160000 when I changed the plugs in mine. No issues. Really not hard to do takes about 20 min and a star driver, along with the plug socket.
 

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