TAT Express Inc
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TAT Express Inc. specializes in class 8 truck repairs and trailer repairs. Full service shop for trucks and trailers that offer DOT and FMCSA Inpections
07/16/2026
🛢️🔍 Broken Oil Filter Standpipe Found During Inspection! 🔍🛢️
During an oil filter inspection, our technician discovered a broken oil filter standpipe. Although it’s a relatively small component, the standpipe plays a critical role in directing oil flow through the filter and ensuring the engine receives clean, properly filtered oil. A damaged standpipe can affect oil circulation and should be replaced immediately. 🚛⚠️
💡 What is the oil filter standpipe?
The standpipe is located inside the oil filter housing and helps route engine oil through the oil filter before it’s distributed throughout the engine. It also helps maintain proper oil flow and filtration.
⚠️ What can happen if the standpipe is broken?
• Reduced or improper oil flow 🛢️
• Unfiltered oil circulating through the engine ⚠️
• Low oil pressure concerns 🚨
• Increased wear on internal engine components ⚙️
• Potential engine damage if left unrepaired 🔧
👉 What can cause a standpipe to break?
• Material fatigue over time ⏳
• Improper oil filter installation 🔩
• Excessive force during service 🔧
• High mileage and normal wear 🚛
💡 Why inspections matter:
The oil filter is more than just a replaceable filter element. Inspecting the housing and standpipe during every oil filter service can reveal hidden problems that might otherwise go unnoticed until serious engine damage occurs.
✅ At TAT Express, our technicians inspect every component of the lubrication system—not just the filter itself—to ensure your engine receives the protection it was designed for and to prevent costly repairs down the road.
📍 TAT Express – Dallas, TX
4140 Langdon Rd, Dallas, TX 75241
📞 972-225-3017
🌐 https://tatexpressinc.com/
✅ Semi-Truck, Trailer & RV Repair Specialists
✅ Built on Integrity. Striving for Excellence
Most drivers don’t know this…
Oil pressure is much higher than coolant pressure. That’s why a leaking oil cooler almost always sends oil into the cooling system first.
Need help diagnosing your truck?
📞 972-225-3017
📍 TAT Express – Dallas, TX
📍 Google Maps:
https://maps.app.goo.gl/DHVjq1bNApW7tEcW6
🎥 Full Video:
https://youtu.be/EAgwStYLESc
⚙️🔍 Tight Intake & Exhaust Valves Found During Cummins Engine Inspection! 🔍⚙️
During an overhead valve inspection on this Cummins engine, our technician found that several intake and exhaust valves had valve lash that was too tight, meaning they were no longer within the manufacturer’s specifications. This condition can affect engine performance and, if left uncorrected, may lead to costly engine damage. 🚛⚠️
💡 What is valve lash?
Valve lash is the small clearance between the rocker arm and the valve. This clearance allows the valves to fully open and fully close as the engine heats up and cools down. Maintaining the correct adjustment is essential for proper engine operation.
⚠️ What happens when the valves are too tight?
• Valves may not fully close 🚨
• Loss of engine compression ⚙️
• Reduced engine performance 💨
• Hard starting or rough idle
• Burnt valves from excessive heat 🔥
• Increased fuel consumption ⛽
👉 What causes valve lash to become tight?
• Normal engine wear ⏳
• Valve seat wear 🔧
• High mileage 🚛
• Continuous heat cycles 🌡️
• Lack of scheduled overhead adjustments
🔍 Did you know?
Many valve problems develop gradually without obvious symptoms. By the time drivers notice a loss of power or rough engine operation, excessive valve wear may have already occurred. Regular overhead inspections help catch these issues before they become major repairs.
💡 Why regular overhead adjustments matter:
Keeping the intake and exhaust valves within specification helps maintain proper compression, improves engine efficiency, protects the valvetrain, and extends the life of your Cummins engine.
✅ At TAT Express, our technicians perform precision overhead adjustments using manufacturer specifications to ensure every valve is properly set for maximum reliability, performance, and engine longevity.
📍 TAT Express – Dallas, TX
4140 Langdon Rd, Dallas, TX 75241
📞 972-225-3017
🌐 https://tatexpressinc.com/
✅ Semi-Truck, Trailer & RV Repair Specialists
✅ Built on Integrity. Striving for Excellence
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Address
4140 Langdon Road
Dallas, TX
75241
Opening Hours
| Monday | 8am - 6pm |
| Tuesday | 8am - 6pm |
| Wednesday | 8am - 6pm |
| Thursday | 8am - 6pm |
| Friday | 8am - 6pm |
