--- title: Auto Matic Kings Blog | Insights on Transmission Parts & Repairs | Diagnostics description: Diagnostics | Discover expert tips, how-tos, and the latest trends in transmission parts and vehicle repairs on the Auto Matic Kings Blog. Stay informed and empowered. --- ![amk-color-logo](https://blog.automatickings.com/hubfs/amk-color-logo.png) - [Featured Products](https://blog.automatickings.com/featured-products) - [Resources](https://blog.automatickings.com) - [Contact Us](https://blog.automatickings.com/contact-us) search Created with Sketch Beta. # All Resources Explore our comprehensive blog with expert resources for mechanic shop owners and DIYers. ### Subscribe to our Newsletter This is a search field with an auto-suggest feature attached. - There are no suggestions because the search field is empty. - [ALL](https://blog.automatickings.com/all) - [Automatic Transmission](https://blog.automatickings.com/tag/automatic-transmission) - [Automatic Transmission Parts](https://blog.automatickings.com/tag/automatic-transmission-parts) - [Diagnostics](https://blog.automatickings.com/tag/diagnostics) - [Transmission Parts](https://blog.automatickings.com/tag/transmission-parts) - [Classic Cars](https://blog.automatickings.com/tag/classic-cars) - [Rebuilds](https://blog.automatickings.com/tag/rebuilds) - [Repairs](https://blog.automatickings.com/tag/repairs) - [Troubleshooting](https://blog.automatickings.com/tag/troubleshooting) - [Rebuild](https://blog.automatickings.com/tag/rebuild) - [Rebuilt Parts](https://blog.automatickings.com/tag/rebuilt-parts) - [Electrical](https://blog.automatickings.com/tag/electrical) - [Foreign Parts](https://blog.automatickings.com/tag/foreign-parts) - [Machine Shop](https://blog.automatickings.com/tag/machine-shop) - [Maintenance](https://blog.automatickings.com/tag/maintenance) - [Torque Converter](https://blog.automatickings.com/tag/torque-converter) - [Transmission Control Module](https://blog.automatickings.com/tag/transmission-control-module) - [Transmission Solenoid](https://blog.automatickings.com/tag/transmission-solenoid) - [3L30 Transmission](https://blog.automatickings.com/tag/3l30-transmission) - [700R4 Pump](https://blog.automatickings.com/tag/700r4-pump) - [Bearings](https://blog.automatickings.com/tag/bearings) - [Beginners](https://blog.automatickings.com/tag/beginners) - [Brushings](https://blog.automatickings.com/tag/brushings) - [CVT Transmission](https://blog.automatickings.com/tag/cvt-transmission) - [DIY](https://blog.automatickings.com/tag/diy) - [Drums](https://blog.automatickings.com/tag/drums) - [EV Transmission](https://blog.automatickings.com/tag/ev-transmission) - [Facts & Myths](https://blog.automatickings.com/tag/facts-myths) - [Ford](https://blog.automatickings.com/tag/ford) - [Friction Plates](https://blog.automatickings.com/tag/friction-plates) - [Gear Ratios](https://blog.automatickings.com/tag/gear-ratios) - [Gear Shift](https://blog.automatickings.com/tag/gear-shift) - [Gears](https://blog.automatickings.com/tag/gears) - [Hybrid](https://blog.automatickings.com/tag/hybrid) - [Hydraulic](https://blog.automatickings.com/tag/hydraulic) - [Identification](https://blog.automatickings.com/tag/identification) - [Longevity](https://blog.automatickings.com/tag/longevity) - [Make & Model](https://blog.automatickings.com/tag/make-model) - [Modifications](https://blog.automatickings.com/tag/modifications) - [OEM](https://blog.automatickings.com/tag/oem) - [Overheating](https://blog.automatickings.com/tag/overheating) - [Pan Gasket](https://blog.automatickings.com/tag/pan-gasket) - [Pros & Cons](https://blog.automatickings.com/tag/pros-cons) - [Racing](https://blog.automatickings.com/tag/racing) - [Reinforcements](https://blog.automatickings.com/tag/reinforcements) - [Remanufacturing](https://blog.automatickings.com/tag/remanufacturing) - [Restoration](https://blog.automatickings.com/tag/restoration) - [Seal](https://blog.automatickings.com/tag/seal) - [Stack](https://blog.automatickings.com/tag/stack) - [Technology](https://blog.automatickings.com/tag/technology) - [Torrington Bearing](https://blog.automatickings.com/tag/torrington-bearing) - [Towing](https://blog.automatickings.com/tag/towing) - [Transmission Drain](https://blog.automatickings.com/tag/transmission-drain) - [Transmission Filter](https://blog.automatickings.com/tag/transmission-filter) - [Transmission Fluid](https://blog.automatickings.com/tag/transmission-fluid) - [Transmission Flush](https://blog.automatickings.com/tag/transmission-flush) - [Transmission Mount](https://blog.automatickings.com/tag/transmission-mount) - [Transmission Sounds](https://blog.automatickings.com/tag/transmission-sounds) - [Transmission Valve](https://blog.automatickings.com/tag/transmission-valve) - [Valve Body](https://blog.automatickings.com/tag/valve-body) Select category ALL Automatic Transmission Automatic Transmission Parts Diagnostics Transmission Parts Classic Cars Rebuilds Repairs Troubleshooting Rebuild Rebuilt Parts Electrical Foreign Parts Machine Shop Maintenance Torque Converter Transmission Control Module Transmission Solenoid 3L30 Transmission 700R4 Pump Bearings Beginners Brushings CVT Transmission DIY Drums EV Transmission Facts & Myths Ford Friction Plates Gear Ratios Gear Shift Gears Hybrid Hydraulic Identification Longevity Make & Model Modifications OEM Overheating Pan Gasket Pros & Cons Racing Reinforcements Remanufacturing Restoration Seal Stack Technology Torrington Bearing Towing Transmission Drain Transmission Filter Transmission Fluid Transmission Flush Transmission Mount Transmission Sounds Transmission Valve Valve Body Diagnostics ### [What Causes Excessive Transmission End Play?](https://blog.automatickings.com/what-causes-excessive-transmission-end-play) Learn what causes excessive transmission end play, how to identify worn components and why correct transmission end play measurements matter during a... Transmission end play is a critical measurement during an automatic transmission rebuild. It refers ... [Read More](https://blog.automatickings.com/what-causes-excessive-transmission-end-play) Repairs ### [Valve Body Repair Parts: Common Wear Points and Solutions](https://blog.automatickings.com/valve-body-repair-parts-common-wear-points-and-solutions) Learn how to identify common valve body wear points and choose the right valve body repair parts to restore hydraulic control and shift performance. The valve body is one of the most important hydraulic components inside an automatic transmission. I... [Read More](https://blog.automatickings.com/valve-body-repair-parts-common-wear-points-and-solutions) Transmission Parts ### [How to Diagnose a Bad Transmission Pan Gasket](https://blog.automatickings.com/how-to-diagnose-a-bad-transmission-pan-gasket) Discover how to diagnose a bad transmission pan gasket, common leak symptoms, and when it’s time to replace it with a full transmission gasket kit. A leaking transmission doesn’t always mean catastrophic failure. Sometimes, it’s something much simp... [Read More](https://blog.automatickings.com/how-to-diagnose-a-bad-transmission-pan-gasket) Diagnostics ### [Common Transmission Issues That Aren’t Electrical](https://blog.automatickings.com/common-transmission-issues-that-arent-electrical) Discover common transmission issues that aren’t electrical, from worn clutch packs to improper clearances, and learn how accurate diagnosis improves... [Read More](https://blog.automatickings.com/common-transmission-issues-that-arent-electrical) Diagnostics ### [How Improper Stack Height Impacts Shift Quality](https://blog.automatickings.com/how-improper-stack-height-impacts-shift-quality) Improve shift quality by understanding how improper stack height affects clutch engagement, timing, and transmission performance. Learn how to get it... When it comes to automatic transmissions, small measurements make a big difference. Stack height is ... [Read More](https://blog.automatickings.com/how-improper-stack-height-impacts-shift-quality) Diagnostics ### [Seal Shrinkage vs. Seal Hardening: What’s the Difference?](https://blog.automatickings.com/seal-shrinkage-vs.-seal-hardening-whats-the-difference) Seal shrinkage vs. seal hardening: learn the key differences, causes, and symptoms affecting automatic transmissions. Expert insights from AutoMatic... Automatic transmissions rely on dozens of seals to maintain hydraulic pressure and control fluid flo... [Read More](https://blog.automatickings.com/seal-shrinkage-vs.-seal-hardening-whats-the-difference) Diagnostics ### [How to Diagnose Transmission Issues Before Disassembly](https://blog.automatickings.com/how-to-diagnose-transmission-issues-before-disassembly) How to diagnose transmission problems before teardown: A proven pre-disassembly checklist from the experts at Auto Matic Kings. Quality rebuilding begins before the first bolt is removed. In our two decades working with transmis... [Read More](https://blog.automatickings.com/how-to-diagnose-transmission-issues-before-disassembly) Diagnostics ### [Signs Your Transmission Control Module Needs Replacement](https://blog.automatickings.com/signs-your-transmission-control-module-needs-replacement) Learn the key signs of a failing Transmission Control Module (TCM) and when to replace it to prevent costly transmission damage. Your vehicle’s transmission is a complex system of mechanical precision and electronic control — and... [Read More](https://blog.automatickings.com/signs-your-transmission-control-module-needs-replacement) Automatic Transmission Parts ### [The Most Common Transmission Parts That Fail and How to Replace Them](https://blog.automatickings.com/the-most-common-transmission-parts-that-fail-and-how-to-replace-them) From torque converters to valve bodies, see which transmission parts fail most and how the pros handle the fix. When a transmission fails, it rarely does so quietly. From slipping gears to delayed shifts, every s... [Read More](https://blog.automatickings.com/the-most-common-transmission-parts-that-fail-and-how-to-replace-them) Automatic Transmission Parts ### [The Most Common Transmission Issue by Make and Model](https://blog.automatickings.com/common-transmission-issues-by-make-and-model) Join us as we outline the most common transmission issues by vehicle make and model. A vehicle's transmission is one of its most critical components, ensuring smooth power delivery and ... [Read More](https://blog.automatickings.com/common-transmission-issues-by-make-and-model) Diagnostics ### [What’s That Noise? Diagnosing Transmission Sounds](https://blog.automatickings.com/diagnosing-transmission-sounds) Let’s break down some common transmission sounds, their potential causes, and what you can do to address them. A noisy transmission can be unsettling, whether you're managing a factory floor or running a small a... [Read More](https://blog.automatickings.com/diagnosing-transmission-sounds) [![amk-color-logo](https://blog.automatickings.com/hs-fs/hubfs/amk-color-logo.png?width=180&height=86&name=amk-color-logo.png "amk-color-logo")](https://blog.automatickings.com/) Subscribe to our emails INFORMATION - [About Us](https://automatickings.com/pages/about-us) - [Featured Product](https://automatickings.com/) CONTACT US - [951.280.7599](https://automatickings.com/search?q=74500&options%5Bprefix%5D=last#) - [725 Rivera St](https://www.google.com/maps/place/Auto+Matic+Kings/@34.0185885,-117.373485,14.39z/data=!4m5!3m4!1s0x0:0x4a448770a44cadf!8m2!3d34.0155296!4d-117.3689004?hl=en) - [Riverside, CA 92501](https://www.google.com/maps/place/Auto+Matic+Kings/@34.0185885,-117.373485,14.39z/data=!4m5!3m4!1s0x0:0x4a448770a44cadf!8m2!3d34.0155296!4d-117.3689004?hl=en) - Visa - Mastercard - American Express - PayPal - Diners Club - Discover