Need to locate a ticking noise

Asked by Guru6KR6M Mar 28, 2020 at 12:20 PM about the 2006 Cadillac STS V6 RWD

Question type: Maintenance & Repair

I have a 2006 Cadillac sts.  V6 base model. 87000
miles. Just purchased 1 month ago. Starting
making a slight tick sound while idling and makes
a loud tick when it hits 15mph to 20mph, what
would cause that sound and what fo i need to
replace.

3 Answers
26,235

taver91 answered 4 years ago

Could also be a floated hydraulic lifter, if so equipped, or a valve needs adjustment. Does the tick increase with engine speed (RPM's) or car speed (MPH)? Both of these should increase with RPM's not car speed.

1 people found this helpful.
Mark helpful
950

Cheap_Toyota answered 2 years ago

If it's one of the Cadillacs made in this century, it might be the clock ticking down to the end of the car's life. Get rid of it now.

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

STS

Looking for a Used STS in your area?

CarGurus has 98 nationwide STS listings starting at $2,999.

ZIP:

Own this car?

Share your experience with others.

2006 Cadillac STS

Write a car review

Review another car

Shortcuts

Search Cadillac STS Questions

CarGurus Experts

  • #1
    tenspeed
    Reputation
    680
  • #2
    james sparrow
    Reputation
    300
  • #3
    Gene Arnett
    Reputation
    270
View All

Know more, shop wisely

Search

Related Models For Sale

Used Cadillac STS-V
11 listings
Used Cadillac CTS
117 Great Deals out of 1,516 listings starting at $1,995
Used Cadillac DTS
20 Great Deals out of 339 listings starting at $3,500
Used Cadillac CTS-V
4 Great Deals out of 129 listings starting at $18,990
Used Dodge Charger
676 Great Deals out of 30,861 listings starting at $2,800
Used Cadillac Escalade
375 Great Deals out of 6,397 listings starting at $1,995
Used Cadillac SRX
118 Great Deals out of 1,690 listings starting at $2,805
Used Mercedes-Benz E-Class
730 Great Deals out of 10,084 listings starting at $895
Used Chrysler 300
324 Great Deals out of 7,217 listings starting at $1,400
Used Lexus GS
98 Great Deals out of 1,036 listings starting at $2,000
Used Cadillac DeVille
281 listings starting at $3,250

Used Cars For Sale

2011 Cadillac STS V6 RWD For Sale
1 listing
2009 Cadillac STS V6 RWD For Sale
4 listings starting at $7,999
2008 Cadillac STS V6 RWD For Sale
9 listings starting at $2,999
2007 Cadillac STS V6 RWD For Sale
6 listings starting at $4,495

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. Content will be removed if CarGurus becomes aware that it violates our policies.