Scion xB Windshield Creaking Over Bumps: Why It’s the Cowl and How to Fix It
That haunted-house creak from your 2011 Scion xB’s windshield corners is almost always the plastic cowl rubbing the glass. Here’s the 30-minute foam tape fix.
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LS3 vs LS376/480: Same ECU, but the Calibration Is a Different Story
Both the LS3 and LS376/480 run on the same E67 ECM platform, but the hot cam means the calibration needs to be purpose-built — not just copied from a stock LS3 tune.
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Clutch Pedal Clevis and Locking Nut Failures: Why Race Cars Eat Clutches on Track
A loose clevis or backing locking nut under the clutch pedal is one of the most overlooked causes of clutch slip and burnout in track cars. Here’s what to inspect and why it matters.
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Black Smoke From Exhaust: Causes, Diagnosis, and How to Fix a Rich-Running Engine
Black exhaust smoke means the engine is burning too much fuel. Here’s how to identify whether it’s the MAF sensor, oxygen sensor, or injectors — and what to fix first.
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Why Self-Serve Salvage Yard Prices Have Skyrocketed — And What to Do About It
A junkyard trim piece that cost $10 in 2005 runs $45 now at Pick N Pull. Here’s why salvage yard prices keep climbing — and what to try instead.
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Cobb Accessport Dead After Firmware Update: ECU Lock, License Costs, and Your Real Options
When a Cobb Accessport dies outside warranty, your ECU stays locked to the flashed tune. Here’s what that means and which replacement path actually makes sense.
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Screen ProTech: Can You Order Just the Center Console Film?
Want only the center console cut from a Screen ProTech kit? Individual pieces are usually available — here’s how to find them and what to get right before you order.
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Widest Rear Tires for a 1972 Chrysler Imperial: A Fitment Guide
How wide can you go on the rear of a ’72 Imperial? A 255/60-15 fits without drama; pushing to a 275 is doable but the fender skirts and backspacing are what to watch.
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Broken Ignition Immobilizer Ring on a Race Car: Three Fixes That Actually Work
The ignition immobilizer ring is just an antenna coil — when it cracks or corrodes, your race car won’t start. Three practical fixes, from a ten-minute chip trick to a full ECU delete.
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Sachs 2.5 vs Spec Clutch for the Tuned Porsche 997.1 Turbo: Which Kit to Buy
Porsche 997.1 Turbo clutch slipping under a VGT tune? Here’s how the Sachs 2.5 and Spec kits compare for a car that splits time between road trips and track days.