Duct Tape Research and Misconceptions

• 💡 A study from Lawrence Berkeley National Laboratory found that duct tape is magnificent for most uses, except for taping ducts.
• ⚠️ The research highlights how the public can be misled about product names and their actual effectiveness.

Air Conditioner Drain Plugged

• 🚗 Joanne's Dodge Grand Caravan's air conditioner leaks water onto her feet during turns.
• 💧 The issue is a plugged evaporator drain hose, which prevents condensation from exiting the vehicle.
• 🛠️ The recommended fix is to have the evaporator drain blown out, a quick and inexpensive repair.

Vibration in All-Wheel Drive Vehicle

• 🚗 Alan from Florida, a former rocket scientist, experiences a vibration in his 1991 Mitsubishi Eclipse AWD between 62-75 mph.
• ⚙️ The vibration occurs after tire balancing and with different tires, suggesting a drivetrain problem.
• 🔍 The suspected cause is a bad CV joint in one of the rear axles, a common issue in vehicles with independent rear suspension.

Manual Transmission Grinding and Popping

• 🚚 Cara's outdoor company's fleet of trucks with manual transmissions grind and pop out of second gear.
• ⚠️ The problem is attributed to the habit of resting hands on the shift knob, which wears down the synchronizers.
• 🔧 While rebuilding transmissions is inevitable, draining and replacing transmission fluid can help mitigate the issue for now.

Critter Damage to Wiring Harness

• 🐎 Greg's 1997 Ford F-150 experienced dashboard lights and engine failure due to a broken voltage harness.
• 🐭 The culprit was identified as critters chewing on the wiring harness, likely attracted by glue or warmth.
• 🏡 The advice is to not give up garage shop space and to explore solutions to protect the wiring.

Hydraulic Clutch Issues

• 🚗 Craig's Fiat X1/9 lost its clutch after being stored for the winter.
• 💧 The problem is a loss of fluid or pressure in the hydraulic clutch system, likely due to dried or shriveled seals.
• 🔧 The fix involves checking the clutch master cylinder, filling it with brake fluid, and pumping the pedal to find and repair the leak, possibly requiring replacement of the master or slave cylinder.