Knocking noise

20

Asked by Amy Feb 12, 2016 at 10:55 PM about the 2003 Chevrolet Silverado 1500 LS Extended Cab 4WD

Question type: Maintenance & Repair

I press clutch in  and I hear a knocking I let off it
quits. Everything is new from clutch to master
cylinder I thought it was a knock in motor but its
not I was wondering if it could be the transmission
bearing behind my throw out bearing

8 Answers

144,795

If clutch is tite and good and you only hear knock when depressed,it may be bad throw out bearing,or pilot bearing issue,

20

The throw out has been changed 3 times the pilot bearing was new just last spring along with clutch and pressure plate I have a hydraulic clutch

1 people found this helpful.
20

It really sounds like a knocking like I at first I thought rod knock in motor but in neutral the motor is quiet and runs great

1 people found this helpful.
20

Yes everything works beautifully shifts and runs perfect just that knocking when clutch pushed in its more noticeable at moment clutch goes in to drive

20

I was thinking either pilot bearing or the bearing on the transmission shaft behind my throw out maybe the bearing is bad enough it vibrate s

223,905

Have you taken the inspection cover off and looked for any wear marks that may be causing a noise? Rubbing. I myself would block the truck up real good, get someone you can trust to operate the clutch, crawl underneath with the inspection cover off and see or try to pin-point what is causing the noise. (knock)

Your Answer:

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 5,975 nationwide Silverado 1500 listings starting at $2,975.

Postal Code:

CarGurus Experts

  • #1
    Rowefast
    Reputation
    10,510
  • #2
    John Carson
    Reputation
    9,680
  • #2
    Andrew Olsen
    Reputation
    9,680
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used GMC Sierra 1500
148 Great Deals out of 7,258 listings starting at $3,950
Used Ford F-150
321 Great Deals out of 14,968 listings starting at $1,712
Used Chevrolet Silverado 2500HD
16 Great Deals out of 1,285 listings starting at $8,995
Used Toyota Tundra
35 Great Deals out of 1,184 listings starting at $8,500
Used Dodge RAM 1500
3 Great Deals out of 71 listings starting at $4,000
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900
Used Toyota Tacoma
55 Great Deals out of 1,071 listings starting at $8,708
Used Chevrolet Colorado
25 Great Deals out of 1,525 listings starting at $6,800
Used GMC Sierra 2500HD
17 Great Deals out of 1,640 listings starting at $9,988
Used Ford F-250 Super Duty
24 Great Deals out of 1,204 listings starting at $7,995
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $10,500
Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871

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.