virbration that is felt in seat, floor and dash!? Have replaced fan clutch, front wheel bearings, u-joints, swing bearings, 2 tires. still vibrates..whats up!?

Asked by Jan 17, 2016 at 07:37 PM about the 1999 Chevrolet Silverado 1500

Question type: Maintenance & Repair

1997 chevy 1500 extended cab

9 Answers

73,035

Which two tires? When you feel the vibration (shake?) in the seat normally it has to do with the rear end, and in the tires.

1 of 1 people found this helpful.

replaced back tires could torque converter be involved?

250,655

A bad U-joint could.

73,035

Yes, what happens is the flex plate will crack. Take the inspection cover off and look at the flex plate for cracks, and check torque converter bolts.

2 of 2 people found this helpful.

replaced u joints.

thanks Rowefast--will check that out. still interested in other thoughts on it.

19,510

Check transmission mounts making sure they are tight.

1 of 1 people found this helpful.
250,655

Unbalanced Driveshaft

73,035

No harm in checking what you can, but I'll bet it is in the flex plate. Thats about the only thing that could shake the dash. You should be able to feel the vibration sitting in park, motor running, not moving. If this is not the case then it is going to be something else.

Your Answer

Add photo

Related Questions

Silverado 1500

Looking for a Used Silverado 1500 in your area?

CarGurus has 183,386 nationwide Silverado 1500 listings starting at $1,900.

ZIP:

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 2,450
#2 Rowefast
Rowefast
Reputation 1,960
#3 Andrew Olsen
Andrew Olsen
Reputation 1,670
View All

Related Models For Sale

Used GMC Sierra 1500
781 Great Deals out of 67,901 listings starting at $1,800
Used Ford F-150
2,218 Great Deals out of 180,841 listings starting at $1,500
Used Dodge Ram 1500
410 Great Deals out of 10,662 listings starting at $1,000
Used Toyota Tundra
418 Great Deals out of 33,614 listings starting at $1,999
Used Toyota Tacoma
562 Great Deals out of 41,765 listings starting at $2,999
Used Chevrolet Tahoe
620 Great Deals out of 36,026 listings starting at $1,800
Used Chevrolet Camaro
428 Great Deals out of 31,674 listings starting at $2,395
Used Ford F-250 Super Duty
329 Great Deals out of 43,284 listings starting at $1,250
Used Chevrolet Silverado 2500
8 Great Deals out of 243 listings starting at $3,995
Used Ford Mustang
741 Great Deals out of 42,668 listings starting at $1,300

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
335 Great Deals out of 111,307 listings starting at $20,107
2016 Chevrolet Silverado 1500 For Sale
149 Great Deals out of 5,985 listings starting at $17,995
2015 Chevrolet Silverado 1500 For Sale
263 Great Deals out of 8,944 listings starting at $12,950
2014 Chevrolet Silverado 1500 For Sale
351 Great Deals out of 11,800 listings starting at $9,999
2013 Chevrolet Silverado 1500 For Sale
155 Great Deals out of 5,021 listings starting at $7,974

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.