squeel screech from bottom end

45

Asked by May 19, 2015 at 06:41 PM about the GMC Sierra C/K 1500

Question type: Maintenance & Repair

2 years ago i changed the oil in my 89 350 motor and it was barely ticking now it sounds
like a horrible squeaking noise from the bottom end im not sure what it is at frist i thought
it was a bent valve now i think may be on the bottom end please advise going to school
for motor so i know a little but not alot yet

1 Answer

8,295

A bent valve won't ever make that kind of noise. Use a piece of metal tubing like conduit to listen to the motor, put your ear to one end and the other end to the motor where you think the noise is coming from, this will give you a better idea of where it's coming from.

Your Answer

GMC Sierra C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    170
  • #2
    enginecreator
    Reputation
    130
  • #2
    John Saffrahn
    Reputation
    130
View All

Related Models For Sale

Used GMC Sierra 1500
1,099 Great Deals out of 61,829 listings starting at $1,295
Used Chevrolet Silverado 1500
2,717 Great Deals out of 158,221 listings starting at $1,850
Used Ford F-150
3,061 Great Deals out of 230,779 listings starting at $1,300
Used GMC Sierra 1500HD
7 Great Deals out of 111 listings starting at $5,950
Used Chevrolet C/K 1500
806 listings starting at $2,600
Used GMC Sierra
26 listings
Used Dodge Ram 1500
312 Great Deals out of 10,752 listings starting at $1,950
Used GMC Sierra 2500HD
126 Great Deals out of 14,936 listings starting at $3,259
Used Toyota Tundra
630 Great Deals out of 35,968 listings starting at $1,500
Used GMC Sierra 2500
178 listings starting at $4,995
Used Dodge Ram 2500
162 Great Deals out of 5,430 listings starting at $2,999
Used Chevrolet Silverado 1500HD
9 Great Deals out of 272 listings starting at $3,947
Used Ram 1500
1,236 Great Deals out of 119,046 listings starting at $3,950
Used GMC C/K 10
9 listings

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.