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347 Starter squeal

  • Thread starter Thread starter hotpony
  • Start date Start date Aug 24, 2019

hotpony

Founding Member
Feb 26, 1999
922
12
38
Lee County, KY
Aug 24, 2019
#1
  • Aug 24, 2019
  • #1
Man I am drawing a blank here. I have an 88 GT with a brand new 347 with a Ford Motorsport 28oz flywheel PN FMS-M-6375-A302B. I had the stock starter in there at first but it made this terrible squeal when starting. I pulled the starter and the flywheel looks fine but there was a bit of rolling on the starter gear. I replaced it with a 93 duralast mini starter and fired it up today. Sounded better but still had a strange squealing noise while it's starting and mainly when I let off the key and the bendix is disengaging.

The only thing I can think of is that I used a LMR spacer plate, https://lmr.com/item/LRS-7007R/mustang-bellhousing-spacer-plate-7995-50 and possibly it is putting the starter too close to the flywheel. I'll have to pull the starter back out and do some measuring I guess.

Anyone had this issue? Cant really space these starters out in this configuration.
 
Last edited: Aug 25, 2019

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Aug 25, 2019
#2
  • Aug 25, 2019
  • #2
You could try a thin washer on each mounting hole and see if that helps.
 

General karthief

wonder how much it would cost to ship you a pair
5 Year Member
Aug 25, 2016
27,848
10,528
203
polk county florida
Aug 25, 2019
#3
  • Aug 25, 2019
  • #3
Is there a wear pattern on the gear or teeth?
 

hotpony

Founding Member
Feb 26, 1999
922
12
38
Lee County, KY
Aug 25, 2019
#4
  • Aug 25, 2019
  • #4
The starter had some pretty good wear on the pinion gear. The FMS flywheel had zero wear on it, its brand new. I can pull the new starter back off and see what it looks like. I've started it 8 times since I put it on this weekend.
 
Last edited: Aug 25, 2019

fredfifty

5 Year Member
Nov 23, 2011
318
57
59
SF Bay Area
Aug 29, 2019
#5
  • Aug 29, 2019
  • #5
like this?

View: https://www.youtube.com/watch?v=_0XC0GYnArw
 

hotpony

Founding Member
Feb 26, 1999
922
12
38
Lee County, KY
Aug 29, 2019
#6
  • Aug 29, 2019
  • #6
Maybe a bit less aggressive! I will take a video, thats a good idea. What is up with that?
 

hotpony

Founding Member
Feb 26, 1999
922
12
38
Lee County, KY
Aug 29, 2019
#7
  • Aug 29, 2019
  • #7
View: https://youtu.be/9finMYxq84U
 

nickyb

I gotta say i never painted my nuts, Never Ever
15 Year Member
Apr 3, 2009
2,975
1,619
153
nevada
Aug 29, 2019
#8
  • Aug 29, 2019
  • #8
Doesn't sound too bad to me, but maybe it's the video.As long as the flywheel looks good,the starter has a lifetime warrantee....
 

hotpony

Founding Member
Feb 26, 1999
922
12
38
Lee County, KY
Aug 29, 2019
#9
  • Aug 29, 2019
  • #9
Yeh not too bad just that little squeak at the end. Also listening to the other one my turns over hella slow! This is a brand new 93 starter, maybe my battery sucks ass. This is a 9.5:1 347, only has about 30 miles on it.
 
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