|
Group: Forum Members
Last Active: 10 Years Ago
Posts: 324,
Visits: 2.4K
|
First, let me say I've been absent for quite some time...more on that below.I need some help from those more well-versed than I. My '56 T-Bird developed a strange "rattle", and I'm having a helluva time nailing it down. Here's what I can tell you from my observations:- Most noticeable at idle (700 RPM+/-), up to around 1000 RPM
- It is not consistent, or directly proportional to engine RPM's (like bottom-end or valve train noise)
- It makes the noise in & out of gear, but doesn't increase/decrease with speed.
- No weird noises/clunking when shifting in/out of gear like an engine mount/support.
- The transmission shifts very well, nice & firm, with immediate engagement in all ranges.
- The engine/tranny have not been separated in decades.
The best description of the sound that I can give is that of a single rock bouncing around in a tumbler. I haven't put it up in the air yet to pull the dust cover off the bottom of the bell housing, but that's where I plan to start. I am thinking that maybe something is loose or broken, and rattling around randomly in there.Has anyone ever experienced something like this? I greatly appreciate any advice. Regarding my absence, I've been focusing on selling the last few of my Dad's cars and trimming down the spare parts cache. Also, spent last winter/spring giving my '63 Cadillac the once over...obviously not Y-Block related but those of you that know me, know I don't discriminate. Here's a couple quick pics... 
Todd in Central California...about half way between Fresno and Sacramento
1956 Thunderbird - 1960 F-100 - 1961 Starliner - 1961 Imperial
|