Video -- Can you ID this knocking?
#1
Video -- Can you ID this knocking?
Knocking type noise, like a piston sound -- increases with rpm.
Cannot isolate where it's coming from. Thought it might be air pump, but sounds like it's farther back.
I've posted the video on various sites to try and get some ideas.
Any help is appreciated.
Fresh rebuild and the tranny has been off the engine recently.
Thanks for any ideas.
Cannot isolate where it's coming from. Thought it might be air pump, but sounds like it's farther back.
I've posted the video on various sites to try and get some ideas.
Any help is appreciated.
Fresh rebuild and the tranny has been off the engine recently.
Thanks for any ideas.
#5
Re: Video -- Can you ID this knocking?
The builder has done great work all along. He will stand behind it if it turns out to be internal. Really trying to figure out what it is before having to pull the engine again.
Drove the car 200+ miles yesterday, oil pressure steady the whole way, vacuum at highway speeds constant at -16. Temps never above 160F. Noise still noticeable at idle. Running premix now as an extra precaution.
thanks
Drove the car 200+ miles yesterday, oil pressure steady the whole way, vacuum at highway speeds constant at -16. Temps never above 160F. Noise still noticeable at idle. Running premix now as an extra precaution.
thanks
#8
Re: Video -- Can you ID this knocking?
Car also has a "vibration" issue under any type of pull. Vibration sounds through the cabin plastics and maybe the rear struts. Hoping this is another pointer to the clutch/throwout bearing area. Also, sound may not be there at initial startup, at least not every time. But, it is there by the time the drive is over and car is ready to be shut off.
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)