Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Starter needs shims!? Need help

Thread Tools
 
Search this Thread
 
Old May 31, 2014 | 03:01 PM
  #1  
Mick68SS's Avatar
Thread Starter
Teching In
10 Year Member
 
Joined: Apr 2012
Posts: 8
Likes: 0
Default Starter needs shims!? Need help

K here's the deal I have been back and forth to the parts store tried three different starters and get the same horrible results. Get my new starter wired up, purchased two new bolts and start tightening it get it all torqued hook up battery and go to start. I have the car in neutral and when I turn the key I either get a loud thud like the be Dix on the starter is slamming into the flywheel or a spinning whining noise like the teeth aren't catching. The reason I had to replace the starter is because my wife took the car out for a drive and it started to rain and then it flooded. She tried to pull off of what she the was the shoulder of the road but was actually a curb and drove up it. The car died and would not start. She got it towed home and when I got back from overseas I saw that the starter itself was broke and a piece of the block chipped off right where the long starter bolt threads in. I re welded that piece on and the bolt threads in just fine. Put the new starter in and bam same issue starter will not engage and turn the motor over. The engine is not seized I can turn the motor over by spinning the crank pulley with a socket. I'm at a loss for this. Do I need to shim it because it says shims are not required and I bought a set and drilled them to make the holes line up. With the starter installed and no shims installed the starter looks cocked or tilted downwards in the front where it meets the flywheel and the back where the wires are is tilted up towards the top of the motor so it has an angle. I can't get a picture because this new starter just broke the bracket broke right off like the original one did. Any suggestions or input will be great.
Reply
Old May 31, 2014 | 07:38 PM
  #2  
S10xGN's Avatar
TECH Junkie
iTrader: (11)
 
Joined: Jul 2005
Posts: 3,782
Likes: 7
From: Port Neches, TX
Default

Originally Posted by Mick68SS
K here's the deal I have been back and forth to the parts store tried three different starters and get the same horrible results. Get my new starter wired up, purchased two new bolts and start tightening it get it all torqued hook up battery and go to start. I have the car in neutral and when I turn the key I either get a loud thud like the be Dix on the starter is slamming into the flywheel or a spinning whining noise like the teeth aren't catching. The reason I had to replace the starter is because my wife took the car out for a drive and it started to rain and then it flooded. She tried to pull off of what she the was the shoulder of the road but was actually a curb and drove up it. The car died and would not start. She got it towed home and when I got back from overseas I saw that the starter itself was broke and a piece of the block chipped off right where the long starter bolt threads in. I re welded that piece on and the bolt threads in just fine. Put the new starter in and bam same issue starter will not engage and turn the motor over. The engine is not seized I can turn the motor over by spinning the crank pulley with a socket. I'm at a loss for this. Do I need to shim it because it says shims are not required and I bought a set and drilled them to make the holes line up. With the starter installed and no shims installed the starter looks cocked or tilted downwards in the front where it meets the flywheel and the back where the wires are is tilted up towards the top of the motor so it has an angle. I can't get a picture because this new starter just broke the bracket broke right off like the original one did. Any suggestions or input will be great.
The starter should not be cocked or angled, it needs to be parallel the engine centerline. Sounds like your "fix" went haywire...
Reply
Old May 31, 2014 | 09:39 PM
  #3  
jrpimp00's Avatar
TECH Fanatic
20 Year Member
Photogenic
Photoriffic
iTrader: (17)
 
Joined: Jan 2004
Posts: 1,082
Likes: 1
From: Fayetteville, NC
Default

u sure the flexplate/flywheel isnt cracked or bent
Reply
Old Jun 1, 2014 | 03:23 PM
  #4  
Mick68SS's Avatar
Thread Starter
Teching In
10 Year Member
 
Joined: Apr 2012
Posts: 8
Likes: 0
Default

The shim I'm shopping will adjust the angle to where it is level. Just tired of these starters breaking at that little bracket built into it. And I spun the fly wheel all the way around and saw now damage to it. Without pull the tranny out to gain full access to the flywheel I can't fully see it. If those shim and new starter coming in on Tuesday doesn't work then I'll be pulling the tranny to check the flywheel. I need a new clutch anyways so better time then ever I guess. Is was my daily driver but I got a truck because I couldn't resolve the issue.
Reply
Old Jun 1, 2014 | 03:46 PM
  #5  
JOHNNY59's Avatar
11 Second Club
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (398)
 
Joined: Jul 2009
Posts: 1,280
Likes: 35
Default

I would remove the solenoid from the starter and install it without the solenoid. now move the start pinion manually with your hand and see how it meshes with the ring gear on the flywheel.
Reply
Old Jun 1, 2014 | 03:58 PM
  #6  
dreww's Avatar
On The Tree
iTrader: (1)
 
Joined: Apr 2012
Posts: 184
Likes: 1
From: burleson, tx
Default

Originally Posted by S10xGN
The starter should not be cocked or angled, it needs to be parallel the engine centerline. Sounds like your "fix" went haywire...
X2 on this. very hard to fix that issue without the special $400 bracket or pulling and possible replacing the block.
Reply
Old Jul 18, 2018 | 06:33 PM
  #7  
5.7stroker's Avatar
TECH Addict
15 Year Member
Liked
Loved
Community Favorite
iTrader: (36)
 
Joined: Apr 2009
Posts: 2,356
Likes: 276
From: OH
Default

Bump. I'm having the same issue. 2 new starters both whine. Bolt holes are not stripped. Torqued to 37 ft lbs. Only difference is these are the truck starters with the 2 long bolts. My stock one with long bolt and short bolt doesn't make noise, so it's definitely the starters or how they mount up. What did you do to fix it?
Reply
Old Jul 25, 2018 | 07:09 PM
  #8  
mk3cn4's Avatar
TECH Enthusiast
20 Year Member
Liked
Loved
Community Favorite
iTrader: (3)
 
Joined: Apr 2005
Posts: 656
Likes: 104
Default

Originally Posted by 5.7stroker
Bump. I'm having the same issue. 2 new starters both whine. Bolt holes are not stripped. Torqued to 37 ft lbs. Only difference is these are the truck starters with the 2 long bolts. My stock one with long bolt and short bolt doesn't make noise, so it's definitely the starters or how they mount up. What did you do to fix it?
Just a suggestion, assuming you have a car LS1 engine for example, I *think* some of the truck engines like the LQ4 truck engines have their flexplate back further than LS1 motors, 2001+ LQ4's I think had a spacer you could remove, prior to that the crank was longer. I guess my point is that a "truck starter" as you describe "might" be set up for deeper flexplate. I'd say don't use a truck starter if this is what is happening. Not sure if it's the whole flexplate moved back or just the dip in the flexplate for the TC but here is some info, might be your problem:

Check: https://ls1tech.com/forums/conversio...ent-4l60e.html

Last edited by mk3cn4; Jul 25, 2018 at 07:27 PM.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jul 26, 2018 | 07:17 PM
  #9  
5.7stroker's Avatar
TECH Addict
15 Year Member
Liked
Loved
Community Favorite
iTrader: (36)
 
Joined: Apr 2009
Posts: 2,356
Likes: 276
From: OH
Default

Originally Posted by mk3cn4
Just a suggestion, assuming you have a car LS1 engine for example, I *think* some of the truck engines like the LQ4 truck engines have their flexplate back further than LS1 motors, 2001+ LQ4's I think had a spacer you could remove, prior to that the crank was longer. I guess my point is that a "truck starter" as you describe "might" be set up for deeper flexplate. I'd say don't use a truck starter if this is what is happening. Not sure if it's the whole flexplate moved back or just the dip in the flexplate for the TC but here is some info, might be your problem:

Check: https://ls1tech.com/forums/conversio...ent-4l60e.html
The question still remains why my stock starter had no issues with the B&M flex plate, yet SUM-829200 and Bosch SR8581N which others have reported working with no issues in their 98-02 F body with both aftermarket and OEM flex plates resulted in being setup too deep on my car. I have a powermaster XS torque starter 9509 that I'm going to try tomorrow.
Reply




All times are GMT -5. The time now is 12:10 PM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE