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Q&A: Analysis of Ford 2.7L & 3.5L Cam Phaser Failure
Hearing a loud machine gun rattle on cold starts in your 2017–2020 Ford F-150 EcoBoost? This systemic cam phaser failure leads to expensive timing chain stretch and P0011/P0021 codes. At The Car Conservatory, we move beyond basic repair using Engineering Fault Tree Analysis and CKP/CMP oscilloscope correlation to isolate the root cause. From installing updated CD series phasers to verifying hot-idle oil pressure, we rectify the engineering deficiency. Schedule your precision
Tyler Betthauser
Mar 64 min read


An Auto Repair Case Study: 2019 Chevy Equinox Cooling Fan Runs After Shutdown
If your 2019 Equinox cooling fan runs for 20 minutes after shutdown, you might be chasing a P0128 code. We break down why swapping the temperature sensor is often the wrong move and how a stuck-open thermostat triggers this aggressive GM fail-safe mode.
Tyler Betthauser
Feb 133 min read


Metro Detroit Concierge Car Care: How & Why we think it Works
What is concierge car care? How does it work? What is the value to customers?
Tyler Betthauser
Jan 88 min read
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