There is a loud slapping noise from bottom half of the motor?
5304072702
MEMBER
1988 CHEVROLET SILVERADO
248,401 MILES
No vibration like bad bearings, unhooked serpentine belt to eliminate outside possibilities.
Monday, May 29th, 2023 AT 10:32 AM
1 Reply
KEN L
MASTER CERTIFIED MECHANIC
48,363 POSTS
Can you please shoot a quick video with your phone so I can hear the noise? That way I can tell for sure what's going on. You can upload it here with your response.