Loud noise on startup

2008 HONDA ACCORD
141,000 MILES • 4 CYL • AUTOMATIC
Avatar
TAYBRIDGES
  • MEMBER
  • 2 POSTS
I have been having issues with my car, making a loud awful noise on startup. I have heard a few different options that could be, such as rusty exhaust, timing chain, and I have also been told to check my oil which has been changed and noise still appears. I initially thought it was only when it’s cold, which is how it started, but now if my car sits overnight or a few hours without any movement, a loud grinding, awful noise appears when I crank it again. It’s almost like a grinding noise as well as a rattle. Attached video of noise when cranking in comments!
Mar 26, 2022 at 10:12 AM
Advertisement
Avatar
TAYBRIDGES
  • MEMBER
  • 2 POSTS
Noise when cranking my car.
Mar 26, 2022 at 10:18 AM
Avatar
JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Hi,

That sounds like the variable valve timing control (VTC) actuator is bad. There was actually a technical service bulletin (TSB) out related to this.

Based on what I am hearing, the VTC actuator needs to be replaced. I have attached the TSB below for your review. The TSB includes a description of the issue, how to confirm it is the problem (which I believe it is) and how to repair it.

Take a look through the TSB and let me know if you have questions. Additionally, let me know if this takes care of the problem.

Take care,

Joe

See pics below.
Mar 26, 2022 at 6:03 PM
Advertisement