OEM Ford Valve Assemblies
Motorcraft A/C Expansion Valve
Fuel Tank Vent Valve
PCV Valve
Motorcraft A/C Expansion Valve
Motorcraft Expansion Valve
Booster Check Valve
PCV Valve
Heater Control Valve
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The Key to Maintaining Valve Assemblies in Your Ford SUV or Truck
The mechanical efficiency of your powertrain is governed by a high-precision dance of intake and exhaust components that must operate in perfect synchronization. Maintaining a clinical valve assembly is the most critical factor in preserving the fuel economy and power delivery of your modern engine. For owners of the versatile Ford Explorer, these parts must withstand the extreme pressures of the EcoBoost combustion cycle.
Easy Steps to Check Your Valve Assembly
1. Perform a Compression Test
Use a gauge to check the internal pressure of each cylinder; a low reading often indicates a leaking or burnt valve.
2. Listen for Ticking
Use a mechanic’s stethoscope on the valve cover to identify rhythmic clicking that signals excessive valve assembly clearance.
3. Remove Valve Covers
Gain visual access to the top of the assembly to check for broken springs or loose retainers that could cause failure.
4. Check Stem Play
Gently move the valve stems side-to-side; any visible "wobble" indicates worn guides that require clinical repair immediately.
5. Visual Carbon Check
Use a borescope through the spark plug hole to inspect the valve faces for heavy carbon deposits or visible thermal damage.
6. Verify Spring Height
Measure the free height of each spring to ensure they haven't "shrunk" or lost their tension due to excessive heat soak.
Restore Engine Precision With OEM Components From Ford Parts Center
For help in finding the correct valve assembly parts for your Ford model, contact us at Ford Parts Center and our specialists will help you today.