The Wrench Army


Welcome to the Wrench Army HQ. At Sell Those Flipping Cars, we believe that nobody should be held hostage by a mechanic’s estimate. This blog is where we break down complex repairs into 'driveway-ready' instructions. Whether you're trying to fix your daily driver or prepping your first flip for profit, we're here to give you the technical edge. One bolt at a time.

DIY Auto Repair

How to Diagnose and Fix Engine Misfire Issues i...

Hey there, fellow car enthusiast! Today, we're tackling a pesky issue that many 2026 Ford Explorer owners might encounter: engine misfires. Before you start to worry, solving this issue is...

How to Diagnose and Fix Engine Misfire Issues i...

Hey there, fellow car enthusiast! Today, we're tackling a pesky issue that many 2026 Ford Explorer owners might encounter: engine misfires. Before you start to worry, solving this issue is...

The Ultimate Guide to Replacing a 62TE Transmis...

Hey there, fellow car enthusiasts! If you're like me, you've probably found yourself knee-deep in a transmission project more than once. Whether you're working on a Chrysler Town and Country,...

The Ultimate Guide to Replacing a 62TE Transmis...

Hey there, fellow car enthusiasts! If you're like me, you've probably found yourself knee-deep in a transmission project more than once. Whether you're working on a Chrysler Town and Country,...

DIY Starter Replacement: How to Save $600 on Your 2011 Nissan Xterra

DIY Starter Replacement: How to Save $600 on Yo...

Is your 2011 Nissan Xterra just clicking? Don't pay a mechanic over $600 for a simple starter replacement! We walk you through the entire DIY process using just three basic...

DIY Starter Replacement: How to Save $600 on Yo...

Is your 2011 Nissan Xterra just clicking? Don't pay a mechanic over $600 for a simple starter replacement! We walk you through the entire DIY process using just three basic...

Front and Rear: 2011 Volkswagen Tiguan Brake Replacement Tutorial (Save Hundreds DIY)

Front and Rear: 2011 Volkswagen Tiguan Brake Re...

Stop letting the dealer charge you hundreds for a brake job. This comprehensive DIY guide shows you how to replace the front pads and rotors AND the rear brakes on...

Front and Rear: 2011 Volkswagen Tiguan Brake Re...

Stop letting the dealer charge you hundreds for a brake job. This comprehensive DIY guide shows you how to replace the front pads and rotors AND the rear brakes on...

5W-30 Synthetic Blend: The Ultimate DIY Oil Change Guide for the 3.5L EcoBoost (Ford Explorer/F-150)

5W-30 Synthetic Blend: The Ultimate DIY Oil Cha...

The 3.5L EcoBoost is a popular engine in the Ford Explorer and F-150. Learn the essential DIY steps for a clean, efficient oil change, including the correct 5W-30 oil type...

5W-30 Synthetic Blend: The Ultimate DIY Oil Cha...

The 3.5L EcoBoost is a popular engine in the Ford Explorer and F-150. Learn the essential DIY steps for a clean, efficient oil change, including the correct 5W-30 oil type...

K&N Air Filter Service Made Easy: The Ultimate DIY Cleaning Guide (3.5L EcoBoost)

K&N Air Filter Service Made Easy: The Ultimate ...

Stop buying replacement filters! If your K&N filter is choked with dirt and sand, your engine is losing power and efficiency. We provide the quick, step-by-step DIY guide to properly...

K&N Air Filter Service Made Easy: The Ultimate ...

Stop buying replacement filters! If your K&N filter is choked with dirt and sand, your engine is losing power and efficiency. We provide the quick, step-by-step DIY guide to properly...