What does this mean

Asked by May 12, 2016 at 03:57 AM about the 2006 Cadillac CTS 3.6L RWD

Question type: Maintenance & Repair

I have 2 coil packs out and when I changed
my spark plugs they had oil all over them
what does this mean

2 Answers

8,665

if oil on plugs there could be cracked plugs. i've put rubber hose piece in my socket to help keep the plug straight and avoid cracking the plug. also, are u torque-ing the plug at proper tightness? are valve cover seals ok?

66,735

The valve cover gasket needs to be replaced cause it is leaking oil into the sparkplug well. This is a common problem.

Your Answer:

Cadillac CTS Experts

  • #1
    Brandon Foster
    Reputation
    1,610
  • #2
    Gaetano Viesti
    Reputation
    1,080
  • #3
    Msparker1121
    Reputation
    750
View All

Related Models For Sale

Used Cadillac CTS-V
463 listings starting at $11,988
Used Cadillac STS
15 Great Deals out of 691 listings starting at $2,400
Used Cadillac SRX
229 Great Deals out of 7,725 listings starting at $1,695
Used Cadillac DTS
25 Great Deals out of 1,301 listings starting at $2,600
Used Chrysler 300
430 Great Deals out of 18,907 listings starting at $1,700
Used Dodge Charger
362 Great Deals out of 30,029 listings starting at $1,900
Used Cadillac Escalade
245 Great Deals out of 12,110 listings starting at $2,999
Used Ford Mustang
311 Great Deals out of 40,206 listings starting at $1,000
Used Chevrolet Impala
506 Great Deals out of 26,054 listings starting at $995

Used Cars For Sale

2018 Cadillac CTS For Sale
21 Great Deals out of 1,848 listings starting at $32,988
2017 Cadillac CTS For Sale
15 Great Deals out of 648 listings starting at $23,995
2016 Cadillac CTS For Sale
268 listings starting at $22,705
2015 Cadillac CTS For Sale
24 Great Deals out of 603 listings starting at $16,995
2014 Cadillac CTS For Sale
23 Great Deals out of 620 listings starting at $15,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.