× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1997 GMC K1500 Sierra SL, Video
Posted to the Waveform Library on 6/19/2015

sample of what sounds like valve train noise, most noisy at idle, rev it up slightly and noise almost gone, let off gas and its loud again, put it in gear and noise almost gone.

 

car Vehicle Data

1997 GMC K1500 Sierra SL 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
ComponentOther

car Vehicle Data

1997 GMC K1500 Sierra SL 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
ComponentOther