Loud engine noise

112,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
Avatar
NEWTONB
  • MEMBER
  • 3 POSTS
Engine just started making loud clicking noise that increased/decreased with acceleration. Acceleration became very sluggish and seemed to want to stall when idle.
Sep 3, 2018 at 7:36 AM
Advertisement
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Good afternoon.

Did the oil light come on?

Did you check the oil level? It could be a lifter issue or worse like a main or rod bearing failure.

Can you post a video with the noise?

Roy
Sep 3, 2018 at 7:52 AM
Avatar
NEWTONB
  • MEMBER
  • 3 POSTS
I did not check the oil level. Just had the oil changed about 2,000 miles ago. All the instruments (oil pressure, temperature, battery) appear normal on my dashboard gauges. Sorry, cannot post a video. The truck is already at the dealership.
Sep 3, 2018 at 8:24 AM
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Okay, then possible issues are as I stated. It could be lifters or lower end such as main or rod bearings.

Roy
Sep 3, 2018 at 8:39 AM
Avatar
NEWTONB
  • MEMBER
  • 3 POSTS
Okay, thanks. Not looking forward to what the dealer says.
Sep 3, 2018 at 9:55 AM
Avatar
ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
Keep us updated.

Roy
Sep 3, 2018 at 10:01 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle