When do you need to install starter shims?
When do you need to install starter shims?
Solution #1: Due to variances in design between manufacturers, you may need to install or remove starter shims between the starter mounting block and engine. If the starter is engaging too hard, install shims at the mounting point.
Why does my Chevy starter whine when I turn it on?
You could have the wrong starter nose cone, or if you are using shims, remove as many as it takes to get the proper clearance. If the starter emits a high-pitched whine as the engine is turning over, more clearance is required. Add shims.
Why does my starter not fit with my engine block?
If you have a Chevy engine block, make sure your starter has the correct bolt pattern for your engine. Problem: Starter does not fit with my headers. Solution #1: For starters with “clockable” mounting blocks, you’ll need to experiment with the different mounting positions.
What makes a high torque Chevy starter noisy?
The high torque starter (right) has a spacer connecting the solenoid to the metal strap going into the motor. When using a block-mounted starter, it wise to use the special, knurled starter bolts to correctly position the starter. Using incorrect starter bolts is a leading cause of noisy starters.
What do you need to know about shimming a starter?
Basner shows the measurements required to properly shim the starter for optimal starter operation. Seeing the backlash measured between the starter gear and flywheel teeth on video is worth a thousand words. The visual of the gears meshing explains how wear can be accelerated by not properly shimming the starter motor.
How do you Shim a GM car starter?
When that bolt comes out and the starter pivots on the one remaining bolt, teeth on the flywheel and starter take a beating. Basner shows the measurements required to properly shim the starter for optimal starter operation. Seeing the backlash measured between the starter gear and flywheel teeth on video is worth a thousand words.
You could have the wrong starter nose cone, or if you are using shims, remove as many as it takes to get the proper clearance. If the starter emits a high-pitched whine as the engine is turning over, more clearance is required. Add shims.
What makes a GM starter not come out?
Not just any bolt will do! The knurled shank on the bolt keeps the bolt from spinning loose and falling out somewhere along the freeway. When that bolt comes out and the starter pivots on the one remaining bolt, teeth on the flywheel and starter take a beating.
